Solve the System by Substitution. x=y -3x-y=4

asked Feb 17, 2022 114k views

3 votes

Solve the System by Substitution.

x=y

-3x-y=4

5.3k points

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4 votes

Answer:

y=-3x-4

Explanation:

I would recommend to use p h o t o m a t h ( it didn't let me put that in there together but yeah I would recommend it

Florin Mogos answered Feb 21, 2022

5.0k points

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