Amira H.

asked • 05/25/17

3x-2y=-7. Y=x+4

Use substitution to solve the system of equations 

2 Answers By Expert Tutors


Kendra F.

Lisa's answer is correct. I missed the negative sign when distributing the 2 and needed to edit my initial post. Make sure to carry the negative through when multiplying.


Kendra F. answered • 05/25/17

4.7 (23)

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