Question

4 - 4/5(x + 1/2) = 6

Answer 1

Resposta: x = 12

Explicação passo-a-passo:

$4 - \frac{4}{5} *(x + \frac{1}{2} ) = 6 \\\\ \frac{4x}{5} + \frac{4}{10} - 4 = 6 \\\\ \frac{8x + 4 - 40}{10} = 6 \\\\ 8x - 36 = 60\\\\ 8x = 96 \\\\x = \frac{96}{8} \\\\ x = \frac{8*6*2}{8} \\\\x = 6*2 \\\\x=12$