How do i solve 1 through 6, they are all one step equations by the way

1. x + 8 = -52  Subtract 8 on both sides

x + 8 - 8 = -52 - 8

x = -60

2. y - 17 = -37  Add 17 on both sides

y - 17 + 17 = -37 + 17

y = -20

3.  -12 + k = 18 Add 12 on both sides

-12 + k + 12 = 18 + 12

k = 30

4. 5m = -20  Divide 5 on both sides

m = -4

5.  Multiply 9 on both sides

x = 27

6.  Multiply on both sides

z =

z = 20

96 units^2

Step-by-step explanation:

Base: 6 × 6 = 36

Faces: 5 × 6 = 30 (×2 = 60)

Add: 36 + 60 = 96