Respuesta :

1) x + 8 = -52

Subtract both sides by 8:

x = -60

2) y - 17 = -37

Add 17 to both sides:

y = -20

3) -12 + k = 18

Add 12 to both sides:

k = 30

4) 5m = -20

Divide both sides by 5:

m = -4

5) x/9 = 3

Multiply both sides by 9:

x = 27

6) 4z/5 = 16

Multiply both sides by 5/4:

z = 20