Linear Equations in Two Variables Class 9 in One Shot Revision in 15 Min | Class 9 Maths Chapter 4

[@eSaralFoundation]

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[@supremecherry]

9:00 (ii) 2x + 5y = 0 Solution 1 : x=2, y= -4/5 Solution 2 : x=-5/2, y=1 👍🏻

[@kavitayadavkavita2790]

-2/5 ,-5/2

[@red99Sharma]

Abey aj hi exam hai subh subha dekh raha hu 😂

[@Whoswujen]

4:00 5y=2 -->5y-2 = 0x+5y-2=0❤

[@cricket7knowledge6]

Kis ka exam kal ha

[@Dilipkumar-gz5yi]

Mera bhaiiii

[@Dilipkumar-gz5yi]

8:11 ii

[@abhinavprakash9055]

Mera kal he pata nahi pass bhi karuga ya nahi

[@jyotitayade8665]

Mera bhi

[@toxic-nz2he]

​@@Dilipkumar-gz5yikl

[@adiakshat1685]

2x + 5y =0 2×1 + 5y= 0 2+5y= 0 Y=-2/5 And if x = 5 Then, 2×5+5y=0 = 10+5y=0 = y = -2

[@AaravGupta-i8i]

Kal exam hai kuch nai padha 😢 1 like = 1 pray for me 😢😢

[@choihee-jin2253]

Apun ka kal Half Yearly hain😂

[@jaigiri1974]

Same

[@nabinsarkar]

Same

[@aditya-marvel]

Bhai mera aaj hai😂😂😂😢😢

[@Babyhelpmegetout]

Mera half syllabus baki hai adhi raat ho gyi 😂

[@RoyalGuy07]

Same

[@Rishita232]

Meri abhi 2 ghante me exam hai😅😮7:30 baje

[@Ky307ok]

Meriabhi just 30 minutes baad hai😅😂

[@SamarVirdi-br6hp]

Kal mera exam hai mid-term😅 11:31

[@Editz-by_2009]

9:05 Yelo sir paaap nahi chaiye kal exam hai 😂😂❤ 2x+5y=0 i) x=1 2(1)+5y=0 2+5y=0 5y=-2 y=-2/5 ii) y=1 2x+5(1)=0 2x+5=0 2x=-5 x=-5/2

[@MrCreativeofficialchannel]

Sir answer of Q2 IS X= -2/5 , Y=-5/2

[@eSaralFoundation]

Yes Beta, Your Answer Is Correct, Keep Trying.

[@kumarashutosh3888]

1st solution:- 2x+5y=0 Let,x=3 2(3)+5y=0 6+5y=0 y=0-6=-6/5 y=-6/5 2nd solution:- 2x+5y=0 Let,y=1 2x+5(1)=0 2x+5=0 x=0-5/2 x=-5/2 Thank you ❤

[@Jigyasa-r3d]

Good

[@VOLOVIN-YT]

ii) 2x + 5y = 0 X = 1 2×1 + 5y = 0 5y = -2 y = -2/5 Y = 1 2x + 5×1 = 0 2x = -5 x = -5/2

[@rudrasinghgaming9333]

Question IV At 4:00 5y = 2 in ax+by+c = 0 (a and b not equal to zero) form this is 0x + 5y - 2 = 0 Question II At 9:08 2x + 5y = 0 if x = 1,then 2(1)+5y=0 ⇒ 2+5y=0 ⇒ 5y = =2 ⇒ y = -2/5 if x = 4 then 2(4)+5y=0 ⇒ 8+5y=0 ⇒ 5y = -8 ⇒ y = -8/5 Question At 10:03 or 12:46 We know that a linear equation in 2 variables has infinitely many solutions So if there are two linear equations in 2 variables, there are 2(infinity) solutions Since we do not know the value of infinity i wrote it as 2(infinity) to represent that there are twice the amount of infinite solutions in 2 linear equations in two variables

[@K018NFC]

(0x+5y-2=0) 3:49 minute Answer

[@Silent-Gamer-182]

9:00 Q.2x+5y=0 Ans. Let x=1 2*1+5y=0 2+5y=0 5y=0-2 5y=-2 y=-2/5 2. Let x=2 2*2+5y=0 4+5y=0 5y=0-4 5y=-4 Y=-4/5 Done sir 👍

[@Music_world123-t2b]

I attended all video before one day exam 😈😈

[@PoonamSinghal-t1b]

09:00 If x=0 Then, y= -5 If x=1 Then ,y =-2/5

[@Asr___1_]

3:52 5x+by+c=0 It is in the form of Ax+By+c=0 , Where A and B are variable 🎉

[@MOON_7....]

9:06 (ii) 2x+5y=0 Solution 1: x=3,y=-6/5 Solution 2: x=-5, y=2

[@hero3Ft]

2 x + 5y = 0 (i) - let x = 1 2(1)+5y=0 2 + 5y = 0 5y = -2 y = -2/5 (ii) - let y = 1 2x + 5(1) = 0 2x + 5 = 0 2x = -5 x = -5/2 👍

[@maneeshamaurya9860]

Kal Exam ka tensan ho rha hai😢

[@SIGMAMOTIVATION54]

Bilkul nhai😅😂

[@lakshay_playz36]

Tension hota hai

[@blxpubggaming3025]

Mera 30 min baad hain

[@Pranav-s2g]

I just wanted to take a moment to thank you for your dedication and passion for teaching math. Your ability to make complex concepts understandable and engaging has truly made a difference in my learning experience. I appreciate the time you invest in helping us grasp the material and your encouragement to always strive for improvement. You've not only taught us math skills but also instilled a sense of confidence in our abilities. Thank you once again for being such an inspiring teacher! Sincerely, Bob

[@ICompetitive]

Account banate hi comment Kiya wah

[@simplxava4294]

Let x be 1 2(1)+5y=0 2+5y=0 5y= 0-2 5y= -2 y= 5/-2 or -2/5 Let x be 2 2(2)+5y=0 4+5y=0 5y=-4 Y=-4/5 or 5/-4

[@Braj_power]

9:00 5y=2 =5y-2=0 =0x+5y-2=0 ❤❤❤😂😂 Jiska answer ye aya hai like kare ❤❤❤😂😂

[@Lo-FiMusic124]

00:00 Linear Equation in one Variable 01:31 Linear Equation in one Variable 04:01 Representation & Solution of Linear Equation in one Variable 05:49 Representation & Solution of Linear Equation in two Variable

[@liveandlearn762]

Q 2.... (2x+5y=0) Put ..x=2,... solution:y=-4/5

[@ashataparia4980]

⅘8:48

[@Sigmarule3545]

Tacking x =0 Then solution is 2(0)+5y=0 0+y=0-5 Y=5

[@Titangaming2501]

0x + 5y - 2 =0 4:00

[@anmolbains9471]

X=1 2(1)+5y=0 5y=2 Y=5 2

[@Anikornslayy]

Sir, question 1.iv) Sol. 5y-2 0x+5y-2=0

[@toyreviwer7]

13:08 a1x+b1y+c1=0 a2x+b2y+c2=0 Answer - a1/a2¥b1/b2y It has unique solution a1/a2y=b1/b2¥c1/c2 It has no solution a1/a2=b1/b2y=c1/c2 It has infinitely many solution Since a1/a2¥b1/b2 Therefore a1b2-a2b1¥0 Sir is it correct or not 😅

[@henna7439]

First solution X =2 and y=4/5 Second solution.x=-5/2 and y=1

[@thekittyvlogs7]

5:23 best line 😂

[@shabnamparveen306]

Mera kal exam hai

[@ManyaBisht18]

2x+5y=0 Let x be 0 2x0 + 5y=0 0+5y=0 5y=0 Y=0/5 Let x be 1 2x1 + 5y=0 2+5y=0 5y=-2 Y= -2/5 Is it correct or not?? 😅

[@indomitabling]

Answer for Q2: if we take x=1, then y would be -2/5 if we take y=1, then x would be -5/2

[@satishporwal3896]

Mera to exam ko 10 Hours 13 minutes hai😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔

[@TheSovietGuy]

at 9:09 ii ans;- 1) 0, 0 2)-2/5,5/2

[@anushanayak4428]

3:51 0x+5y-2=0

[@Ranjan_58]

1. 5y=2 5y-2=0 O.x+5y-2=0 ANS 2. 2x+5y=0 X - 0 -5 Y - -5. 2

[@RanjanaChauhan-y8b]

5y=2 solve ax+by+c=0, 5y_2=0 , 0x+5y_2=0 , a=0,b=5,c=_2 my answer is correct❤😅😅😅😅❤❤❤

[@allgaming4332]

1.put x=2 2(2)+5y=0 Y=4/5 2.put y=3 2x+5(3)=0 X=15/2

[@Putrhhjiaj]

8:24 5×5&#

[@Mrs.salmasaifi]

3:57 0x+5y-2=0

[@vrishtishakya1084]

2x+5y=0 x=1 2(1)+5y=0 2+5y=0 5y=-2 y=-2/5 ---------------------- x=2 2(2)+5y=0 4+5y=0 5y=-4 y=-4/5

[@omkarjadaun7713]

3:55 ans 5y+0x-2=0

[@Vicky-rf4nw]

X equal 1 2(1)+5 equal to 0 5x equal to 0-2 Equal to 2 by 5 Y equal to 1 2x+5(1) equal to 0 2x equal 25 25 by 2

[@Do-drawing-1st]

2x + 5y =0 Solution 1: x=2, y=-4/5 Solution 2 : x=-5/2, y=1

[@KshitijKamal-d2k]

9:08 x=0 y=-5

[@YOoHuB]

Questions 1..... 5y=2 = 5y-2 = 0x+5y-2= 0 ans... Questions 2....... Find two solution :- 2x+5y=0 =Y=0.4 =4 ans.... x=-5 ans...... Thanks for teaching ......... 😊

[@MR_OMKAR_W]

Taking x=0 2x+5y=0 2(0)+5y=0 0+5y=0 y=0

[@IshaSharma-mu8zm]

thanku sir you helped me better than other channel

[@eSaralFoundation]

It's my pleasure Beta.

[@DesignerDristi]

Sir the answer of question-2 is y= -5/2 , x= -2/5 .. Sir ab to paap nhi lagega na😂....❤

[@preetichauhan9076]

0:21

[@Learninstaall]

0x+5y-2=0 3:49

[@popatlal_choudary]

5y=2 [ 5y-2 ] ( Solution - 0x+5y-2=0 )

[@eSaralFoundation]

Yes Beta, Your Answer Is Correct, Keep Trying.

[@chandanigoyal3305]

3:51 ans is x0 + 5y -2 = 0

[@namangupta231]

Kon kon 2x per video dekh raha hai😊😊😊

[@imjus5teen]

5y = 2 => 0x + 5y + ( -2 ) = 0

[@VanshitaVerma-g3o]

If we put x =4 So, y is 8/5 If we put y=2 So, the value of x=5

[@MrCreativeofficialchannel]

Sir answer of Q1 . Q4 is 0x + 5y -2

[@eSaralFoundation]

Yes Beta, Your Answer Is Correct, Keep Trying.

[@AnkitMaurya-p8g]

1. Unique solution 2. Infinity solution 3. no solution

[@Prince-xw6xv]

Mera bhi 10:50 from Army public school 😅

[@vikaskhubchandani59]

3:49 5y-0y-2=0

[@RanjuSingh-nq5re]

Answer 1.5y=2 0•x+5y-2=0 2.2x+5y=0 X=0,Y=-5

[@tornado-77]

2X+0Y-5=0 IS THE CORRECER ANSWER PLS REPLY CORRECT OR NOT

[@Uzakron]

No it's not, the answer is 0x+5y-2=0

[@Sankiflash]

(a) Let y =2 Then , x=5 (b)Let x=2 Then , y=4/5

[@Sankiflash]

Okh sir kr diya warna paap lagta

[@AnkitaSingh-j4f]

Thankyou so much sir❤

[@eSaralFoundation]

Most welcome 😊 beta ,keep watching keep learning✨❤

[@Your_b_f_Aniket]

Like for 13:38

[@raziakhatoon6681]

Mera to kal nhi aaj h Thodi der me jana h 😅😅😅😅

[@learnwithyashmeet007]

9:01 1st › y=-2/5; 2nd › y=-4/5 😅

[@Hotsoul_4u]

Who watching in 202⁵ 😂🎀🤌

[@ishanyadav-pw8iy]

Thank for 20 million ❤

[@indiangamerzz3418]

If we take y = 1 then x will be -5/2 If we take x= 1 then y will be -2/5

[@geetatiwari3786]

(X=0,Y=-5/2)(Y=0,X=-5/2)by taking 0

[@eSaralFoundation]

Yes Beta, Your Answer Is Correct, Keep Trying.

[@VandanaNeema-cj8jg]

9:05 X= 1 = -2/5 Y= 1 = -5/2

[@nobitaXmumbai]

Good

[@sukulinassarkar5168]

Sir ans of question 2 is Sol 1 : x=0,y=0 Sol 2 : x=4,y= -8/5

[@adityamaravigaming775]

Great, just what you needed, more stress and a sleepless night ahead 😒

[@AnilKumar-mz3mn]

7:34

[@THE_UNKNOWN-1131A]

0x+ 5y -2 =0

[@rattansingh795]

10:00

[@Divyanshucanvlog07]

Thank you so much sir

[@Rggojoplays]

Sir second equation check this sum x=5/3 y=9/2

[@sarthaktyagi-dv3dx]

Q-2X+5Y=0 ANS- X=1 Y=-2/5 Y=1 X=-5/2

[@AnanditaGupta-c4x]

Aaj mera exam hai or mai 4 bje se sab chapter's ki one short dekh rhi hu......kya hoga mera😂😂😂😂

[@praptipatil8033]

X=1 2(1)+5y=0 5y=-2 Y=-2/5 Y=1 2x+5y=0 2x+5(1)=0 2x=-5 X=-5/2

[@funlife6742]

2x +5y=0 2*2 +5y0 5y =0-4 Y=-4/⁵

[@KaranAswani-o9w]

sir answer of 5y=2 is [5y-2] solution = 0x + 5y - 2

[@rinadevi1291]

0x+5y-2=0 😊😊😊😊❤❤❤

[@pagalgamer3198]

First x=1. Y=-2/5. Sec x=2 y=-4/5

[@IndianMusicBeat]

0x + 5y - 2 = 0 is answer

[@SatishKumar-ev2mr]

Excellent explanation 😊😊

[@satishporwal3896]

x = 1 Ans. -2/5 y=1 Ans. -5/2

[@WinTestor]

Mera exam toh 9 baje hai abhi 8:11 hui hai subha ke

[@Anshyadav123-r6e]

Meri abhi 3ghante me exam me current time 5.16am exam time 8.30

[@lucifergaming1105]

12:52

[@Kyunahihoripadhai]

Y=2/5 X=2.5

[@Rajput___99]

X ka value 1 _5/2 and y ka value 2/5