Question

For the following system, if you isolated x in the first equation to use the substitution method, what expression would you substitute into the second equation?

−x + 2y = −6
3x + y = 8


−2y + 6


2y − 6


2y + 6


−2y − 6

Answer 1

c. 2y + 6

Explanation:

Its right i did it on the test

Answer 2

x = 2y + 6

Explanation: