Question

What is the value of z in the equation 3z + 5 = 4z − 8

Answer 1

Explanation:

Bringing like terms on one side

5 + 8 = 4z - 3z

13 = z

Answer 2

13

Explanation:

3z + 5 = 4z − 8

3z - 4z = -8 -5

-z = -13

z=13

hope it helps you!