Answer:
NO
Step-by-step explanation:
Let's solve the system
2x – y = 6
x + y = 6
using the elimination method. Note that -y and y cancel, so if we combine these two equations, we end up with 3x = 12, and thus x = 4.
Subbing 4 for x in the 2nd equation, we get 4 + y = 6, and thus y = 2.
The solution is (4, 2).
NO: (3, -2) IS NOT THE SOLUTION TO THIS SYSTEM.
