Question

9x-9=27 help me with this

Answer 1

x = 4.

Explanation:

9x - 9 = 27 Add 9 to both sides:

9x - 9 + 9 = 27 + 9

9x = 36

x = 36/9

x = 4.

Answer 2

x=4

Explanation:

9x-9=27

Add 9 to each side

9x-9+9=27+9

9x = 36

Divide by 9

9x/9 = 36/9

x = 4