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4 votes
The system of equations is coincident.

What are the missing values?
x+3y=5
4x+__y=__

User Ltamajs
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1 Answer

3 votes

x+3y=5|\cdot4\\ 4x+\Box y=\Box\\\\ 4x+12y=20\\ 4x+\boxed{12}y=\boxed{20}
User Daveagp
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