2x+y=3+y=x-3?

1 Answer
DanT
Apr 12, 2018

#x=3/2#, #y=-9/2#

Explanation:

Split up the equation into a system of equations:
#2x+y=3+y# and #3+y=x-3#.
When you solve the first one, y goes away and you get #x=3/2#. plug #3/2# into the second one and get #y=-9/2#.

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