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X+3y=8 4x-y=6 system of equations by substituio

X+3y=8 4x-y=6 system of equations by substituio
asked 144k views
4 votes
X+3y=8
4x-y=6 system of equations by substituio

asked
User Lloiacono
by
9.2k points

1 Answer

1 vote
X+3y=8
3y=-x+8
y=-x/3 +8/3

4x-y=6
-y =-4x+6 ( - mean -1 )
y = 4x-6
answered
User Alex Kucksdorf
by
7.5k points
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