Question

Solve the system using elimination. ''x-3y=9 and -x+3y=-9

Answer 1

Infinitely many solutions.

Explanation:

Let's solve your system by elimination.

x−3y=9;−x+3y=−9

x−3y=9

−x+3y=−9

Add these equations to eliminate x:

0=0

Answer:

Infinitely many solutions.