In this case, we'll have to carry out several steps to find the solution.
x = 3
Statements
1. (4x + 6) / 2 = 9
Reasons
Multiplication Property of Equality
3. 4x + 6 = 18
Reasons
Substration Property of Equality
5. 4x = 12
Reasons
Division Property
7 . x = 3
Reasons
Given