91.8k views
3 votes
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. ​

I really need help with this, and also if it's Substitution or linear combination-example-1
User Dege
by
6.4k points

1 Answer

5 votes

Answer:

-2x+y=12

Explanation:

linear equation

User Yerkon
by
6.7k points
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