Question

Need help with this problem

Answer 1

x = 9

Answer 2

how did u get that?

Answer 3

you want to make x the subject so you have
(x+3)/9=8/6

so to make x the subject, we first must get x+3 to be the subject

since we divide by 9, we must do the opposite, so you multiply by 9 to both sides to get