Question

Calcule o valor de x:
A) X/3=7

B) X/4=-3

Answer 1

A) x/3 = 7

(x/3) * (3) = (7) * (3)

x = 21

B)x/4 = -3

1/4 x = -3

4 *  (1/4 x) = (4) * (-3)

x = -12