Question

3-5 (2x-3)=2 (2x+4)​

Answer 1

Resposta:

$3 - 5(2x - 3) = 2(2x + 4) \\ \\ 3 - 10x + 15 = 4x + 8 \\ \\ - 10x - 4x = 8 - 15 - 3 \\ \\ - 14x = - 10 \\ \\ x = \frac{ 10}{14} = \frac{5}{7}$

Answer 2

Explicação passo-a-passo:

3-5 (2x-3)=2 (2x+4)

3-10x+15 = 4x+8

-10x+18 = 4x + 8

-10x -4x = 8-18

-14x = -10

x = 10/14

x = 5/7