Question

×+3×/2=2×+2 como e a conta??

Answer 1

Resposta:

$x + \frac{3x}{2} = 2x + 2 \\ \frac{x}{1} + \frac{3x}{2} - \frac{2x}{1} = 2 \\ \\ m.m.c.(1.2.1) = 2 \\ \frac{2x}{2} + \frac{3x}{2} - \frac{4x}{2} = 2 \\ \frac{5x}{2} - \frac{4x}{2} = 2 \\ \frac{x}{2} = 2 \\ x = 2 \times 2 \\ x = 4$