Question

x + 50 + 2/3 + x = 180

Answer 1

$x+50+\frac{2}{3}+x=180$

$x+x=180-50-\frac{2}{3}$

$2x=130-\frac{2}{3}$

$2x=\frac{390}{3}-\frac{2}{3}$

$2x=\frac{388}{3}$

$x=\frac{388}{3}/2$

$x=\frac{388}{3}.\frac{1}{2}$

$x=\frac{388}{6}$

$x=\frac{194}{3}$