Question

calcule o valor de X . 7x - 50 = - 22​

Answer 1

7x -50 = -22

7x = -22+50

7x = 28

X = 28/7

X = 4

Answer 2

Olá,

x = 4

resolução:

7x − 50 = − 22

7x = 28

28/7

x = 4