Question

-10 + (- 2 × 3) x (- 3) - 2 é

Answer 1

Resposta:

X+3 3

----- = ---

x-2 2

3(x-2) = 2(x+3)

3x - 6 = 2x + 6

3x - 2x = 6 + 6

x = 12