Question

Solve the following problems and write the steps

1. 4a = 64

2. 5r = 105

3. Z/15 = 10

4. x/12 = 13

Answer 1

Answer:1. 16

2. 21

3. 150

4. 156

Step-by-step explanation: for the first 2 you divide the number without the variable and the number with the variable. With the last 2 you multiply the number with and without the variable together.