Two lines that cross each other have each pair of angles the same.
2x+6=96 --> x=45
Answer:
This equation has 2 solutions.
1. 
2. 
Functions can only have 1 value of 'x'.
Option A is not a function because it has two -5's
Option B is not a function because it has two -2's.
Option C is a function.
Option D is not a function because it has two 6's.
<h3>I hope it is helpful for you ...</h3>