Question

(2x-1/3)+1/6=(x-8/2)+1/3

Answer 1

Resposta:

$(2x - \frac{1}{3} ) + \frac{1}{6} = (x - \frac{8}{2} ) + \frac{1}{3} \\ \frac{6x - 1}{3} + \frac{1}{6} = \frac{2x - 8}{2} + \frac{1}{3} \\ \frac{2(6x - 1)}{6} + \frac{1}{6} = \frac{3(2x - 8)}{6} + \frac{2}{6} \\ 12x - 2 + 1 = 6x - 24 + 2 \\ 12x - 1= 6x - 22 \\ 12x - 6x = - 22 + 1 \\ 6x = - 21 \\ x = - 21 \div 6 \\ x = 3.5$