Question

Calcular el valor de X si se sabe que (x+5)/3 = 20/4

Answer 1

Hola!

(x + 5)/3 = 20/4
4 (x + 5) = 20 (3)
4x + 20 = 60
4x = 60 - 20
4x = 40
x = 40/4
x = 10

Rpt. El valor de x es 10