Word Problem on Arithmetic Progression Sequence

[@AniConsole]

I want to make videos too. What app are you using to solve this please?

[@essysworld9360]

Nice video and very helpful,,,

[@AniConsole]

Thanks

[@GABRIELRINGIA-vp7ms]

Thanks for your help

[@essysworld9360]

Please make more videos

[@tambuwalmathsclass]

Thank you, I'll

[@muhammadt.squire7274]

This is very helpful to us, especially we the sciences.... God bless you sir, thanks u

[@tambuwalmathsclass]

Ameen

[@mabelamoah273]

Thank you Sir God bless you

[@tambuwalmathsclass]

🙏🙏

[@MRLOVERP2009]

Why a+7d-9= a +4d?

[@tambuwalmathsclass]

a+7d defines 8th term