I really need help with this, and also if it's Substitution or linear combination and it will be really helpful if you do step by step please.

Brian Edelman asked Jul 5, 2022

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1 vote

Brian Edelman asked Jul 5, 2022

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22 votes

Answer:

-2x+y=12

Explanation:

linear equation

Samwize answered Jul 10, 2022

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