Question

Solve the following equation
6(2-2) + 4 = 10
A z=2
B z=3
C z=-3
D z=-4

Answer 1

B z=3

Explanation:

6(2-z) + 4 = 10

12 - 6z + 4 = 10

14 - 6z = 10

-6z = -4

OR

6(z-2) + 4 = 10

6z - 12 + 4 = 10

6z - 8 = 10

6z = 18

z = 3

Answer 2

`6(z - 2) + 4 = 10 \\ 6z - 12 + 4 = 10 \\ 6z - 8 = 10 \\ 6z = 18 \\ z = (18)/(6) \\ z = 3 \\ thank \: you`