Question

resolva:

a) -1 (x-2)-2=2(x-5)+4x

Answer 1

1° = multiplica

-1x + 2 - 2 = 2x -10 + 4x

-1x -2x -4x = -10 -2 + 2

-7x = - 10

x = $\frac{10}{7}$