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Should you add or subtract these equations? `2x+y=12` x+y=10 helppp
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24 votes
Should you add or subtract these equations? `2x+y=12` x+y=10

helppp

User Tharsan Sivakumar
by
7.8k points

1 Answer

12 votes

Answer:

I would subtract.

Explanation:

You need to do the opposite of what the sign says when doing equations.

User Maxim Kulikov
by
7.8k points
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