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Solve the following system of equations using substitution, elimination, or elimination by multiplication.

Solve the following system of equations using substitution, elimination, or elimination by multiplication.
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19 votes
Solve the following system of equations using substitution, elimination, or elimination by multiplication.

Solve the following system of equations using substitution, elimination, or elimination-example-1
User QCring
by
8.3k points

1 Answer

6 votes
Answer: (-4, 8)

Step-by-step explanation:
2x - 7(2x + 16) = -64
2x - 14x - 112 = -64
-12x = 48
x = -4
y = 2(-4) + 16
y = -8 + 16
y = 8
User Nagarjun
by
8.3k points
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