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August 4, 2015

Homework Help: algebra

Posted by angela on Monday, July 15, 2013 at 2:33am.

Solve the system using elimination
X+3y=5
4x+4y=4 I tried to work this problem and
this is what I came up with.
x+3y=5
x+4y=20
7y=15
y=7/15

and x= (5+y)/4
(5+7/15)/2
2/15
x=2/15

x=2/15, y=7/15 I would like for someone to check to see if it is correct.

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