Question

x/2-7/1=x/4+5/1;Me ajudem purfavoe​

Answer 1

Resposta:

x=48

$\frac{x}{2} - \frac{7}{1} = \frac{x}{4} + \frac{5}{1} \\\\\\\frac{x}{2} - 7= \frac{x}{4}+5\\\\2x-28=x+28\\\\2x-x=20+28\\\\x=28$

Explicação passo-a-passo: