Question

dertermine o valor de x, x+5/x=10/8

Answer 1

(x + 5)/x = 10/8
8 . (x + 5) = 10x
8x + 40 = 10x
10 x - 8 x = 40
2x = 40
x = 40/2
x = 20

Resposta: x = 20.
Bons estudos!