Question

resolvendo a seguinte equaçao
x-1/2-2x-3/4=4x-1/8-x-6/16
qual o conjunto soluçao?

Answer 1

$x- \frac{1}{2} -2x- \frac{3}{4} =4x- \frac{1}{8} -x- \frac{6}{16} \\ \\ (1-2)x- \frac{1}{2} - \frac{3}{4}=(4-1)x- \frac{1}{8}- \frac{3}{8} \\ \\ (-1)x- \frac{1}{2} - \frac{3}{4}=(3)x- \frac{1}{8}- \frac{3}{8} \\ \\ - \frac{1}{2} - \frac{3}{4}+\frac{1}{8}+ \frac{3}{8} = (3+1)x \\ \\ mmc(2,4,8) =8 \\ \\ \frac{4*(-1)+2*(-3)+1*1+1*3}{8} =4x \\ \\ \frac{-4-6+1+3}{8} =4x \\ \\ - \frac{6}{8} =4x \\ \\ - \frac{3}{4} =4x \\ \\ - \frac{3}{16} =x \\ \\ \\ x= - \frac{3}{16}$