Question

118=x-1:2x-3
найти х.

Answer 1

$frac{11}{8}$ = $frac{x-1}{2x-3}$
8(x-1) = 11(2x-3)
8x-8=22x-33
8x-22x=-33+8
-14x=-25
x=25/14=6.25

Answer 2

спасибо