Answer:
Look below.
Step-by-step explanation:
Our goal when solving a system of equations is to reduce two equations that have two variables, down to a single equation with one variable.
Answer: X= -14
2x-5x-6=36
3x-6=36
36+6 =42
-3x=42
42÷-3
X= -14
Its A
The answer is 72.
I am right .
Answer:ITS THE SECOND ONE
Step-by-step
