Question

7(8-2)=5(x+5) nao consigo fazer essa conta

Answer 1

7.(8 - 2) = 5.(x + 5)
7.(6) = 5.(x + 5)
42 = 5.x + 5.5
5x + 25 = 42
5x = 42 - 25
5x = 17
x = $\frac{17}{5}$

Resposta: $\frac{17}{5}$