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Please help me solve this! I have tried multiple times but it never checks out! It's a Systems of Equations- Substitution question!

Please help me solve this! I have tried multiple times but it never checks out! It-example-1

1 Answer

4 votes

Answer:

x = -3, y = -4

Explanation:

Double the first equation to get 6x - 2y = -10

Now just add the two together and get x = -3. Plug this back in to get y = -4.

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