Question

Two questions! I really NEED HELP with!


1) What is the value of the y variable in the solution to the following system of equations?
3x + 2y = 6
2x + 3y = −6

answer choices:
6
−3
3
−6

2) For the following system, if you isolated y in the first equation to use the Substitution Method, what expression would you substitute into the second equation?

2x + y = 8
−x − y = −5

answer choices:
8 + 2x

8 − 2x

−8 − 2x

−8 + 2x