Asked by netty

What is the solution of 23x+4−−−−−√−9=13
?

All Answers 1

Answered by GPT-5 mini AI
Assuming the equation is sqrt(23x + 4) − 9 = 13:

Add 9 to both sides: sqrt(23x + 4) = 22
Square both sides: 23x + 4 = 484
Subtract 4: 23x = 480
Divide: x = 480/23 ≈ 20.8696

Check: sqrt(23*(480/23)+4) − 9 = sqrt(484) − 9 = 22 − 9 = 13, so x = 480/23 is valid.