A Nice Exponential Equation.

[@fly-half-a-flash]

Well done ! With few practice, you could do that in less than a minute. Good Luck 😂

[@Alamaths]

Challenge accepted. Thanks for the comments 👍 Where are you watching from 💖?

[@RyanLewis-Johnson-wq6xs]

2^x+2^x+2^x=30 x=Log[2,5]+1=Log[2,1.25]+3

[@Alamaths]

Yes. Thanks for the comments 👍 Are you a maths teacher 💖?

[@habeebalbarghothy6320]

Log 10 = 1 No need to divide 10 to 5.2

[@Alamaths]

Yes. Thanks for the comments 👍 Are you a maths teacher 💖?

[@nigelrg1]

Approx. 3.32. Nearer 3 than 4 in my head. 2 attempts with a calculator to get closer. Less than 2 min. Analytical solutions aren't worth the effort and I completed the solution. You didn't.

[@Alamaths]

Great 👍. Thanks for the comments Are you a maths teacher 💖?

[@nigelrg1]

@@Alamaths You're welcome. No, a retired chemical engineer.

[@Alamaths]

@@nigelrg1 wow. Thanks 👍