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natta225 [31]
3 years ago
7

Solve, using the substitution method. X + y = -11

Mathematics
1 answer:
sladkih [1.3K]3 years ago
3 0

Answer:

A. (-6,-5)

Step-by-step explanation:

A: Correct because -6+-5=-11------True

    and 2(-6)-3(-5) is equal to -12-(-15) and a - plus a - equals a +

    so our new equation is -12+15=3-----True

  -Your welcome and I hope this helps you, please rate 5 stars =D

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