Question

3\5de um numero somados a1/2e igual a 2/3desse numero.qual numero e esse

Answer 1

$\frac{3}{4} x$ + $\frac{1}{2}$ = $\frac{2}{3} x$
$\frac{1}{2}$ = $\frac{2}{3} x$ - $\frac{3}{4} x$
$\frac{1}{2}$ = $- \frac{1}{12} x$
x = $\frac{\frac{1}{2}}{- \frac{1}{12}}$
x = -6