Question

$\frac{x}{2} + \frac{x}{4} = \frac{1}{2} =$
​

Answer 1

Resposta

$x= \frac{2}{3} \\ou\\x= 0,6$

Explicação passo-a-passo:

$\frac{x}{2} + \frac{x}{4} = \frac{1}{2} \ \ \ multiplique \ tudo \ por \ 4\\\\2x+x=2\\\\3x=2\\\\x=\frac{2}{3}$