kimc6172006 kimc6172006

10-02-2021
Mathematics

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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 class=

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krishadiya krishadiya

10-02-2021

Answer: (-4, 8)

Explanation:
2x - 7(2x + 16) = -64
2x - 14x - 112 = -64
-12x = 48
x = -4
y = 2(-4) + 16
y = -8 + 16
y = 8

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