Use substitution to determine the solution of the system of equations. y=-2x - 7 2y - x= 1 A. (-1, 0) B. (21/2, -28) C. (-6, -5/2) D. (-3, -1)

asked Jul 14, 2022 185k views

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Use substitution to determine the solution of the system of equations.

y=-2x - 7
2y - x= 1

A. (-1, 0)
B. (21/2, -28)
C. (-6, -5/2)
D. (-3, -1)

by Macl

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2 votes

Answer:

Explanation:

Work the equations out to find your answer to each, then you see the answer

Meline answered Jul 18, 2022

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