Question

x/4 + 3x-2/2 = x - 3/2​

Answer 1

Resposta:

$S=\{-\frac{2}{5}\}$

Explicação passo-a-passo:

$\frac{x}{4} + \frac{3x - 2}{2} = \frac{x - 3}{2} \\ \\ \frac{x + 2(3x - 2)}{4} = \frac{2(x - 3)}{4} \\ \\ x + 2(3x - 2) = 2(x - 3) \\ \\ x + 6x - 4 = 2x - 6 \\ \\ x + 6x - 2x = - 6 + 4 \\ \\ 5x = - 2 \\ \\ x = - \frac{2}{5}$