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Solve by substitution y=x+7 2x+y=-5
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2 votes
Solve by substitution
y=x+7
2x+y=-5

User Kristen Martinson
by
8.0k points

1 Answer

5 votes

Answer:

(-4,3) or X=-4, y=3

Explanation:

when solving for the first variable once you have the result then substitute the result into the other equation.

User Luke Femur
by
8.4k points
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