Question

12x+3(x-2)=2×(x+1)-10

Answer 1

Resposta:

x = -(2/13)

Explicação passo a passo:

12x + 3(x - 2) = 2(x + 1) - 10

12x + 3x - 6 = 2x + 2 - 10

15x - 6 = 2x - 8

15x = 2x - 8 + 6

15x = 2x - 2

15x - 2x = -2

13x = -2

x = -(2/13)