Question

2 vezes + 10 = 5x + 5 =

Answer 1

$2x + 10 = 5x + 5 \\ 2x - 5x = 5 - 10 \\ - 3x = - 5 \: \: \: \: \: \: ( - 1) \\ 3x = 5 \\ x = \frac{5}{3}$