malchik25 malchik25

18-11-2014
Mathematics

Answered

The system of equations is coincident.
What are the missing values?
x+3y=5
4x+y=

Answer :

konrad509 konrad509

18-11-2014

[tex]x+3y=5|\cdot4\\ 4x+\Box y=\Box\\\\ 4x+12y=20\\ 4x+\boxed{12}y=\boxed{20} [/tex]

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