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5 votes
Solve the system of equation by substitution
Y=-2x+9
-8y=16x-72

User Moallemi
by
8.5k points

1 Answer

4 votes

Answer:

every x

Explanation:

-8(-2x+9)=16x-72

16x-72=16x-72

0x=0

every x is a solution

User Steffany
by
7.9k points

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