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X-4y=6 -2x-4y=0 Solve using substitution PLEASE
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1 vote
X-4y=6
-2x-4y=0

Solve using substitution PLEASE

User Srpr
by
7.2k points

1 Answer

2 votes
x= 4y + 6

-2(4y+6)-4y= 0

-8y-12-4y=0

-12y-12=0
-12y=12
y=-1

x+4= 6
x= 2
User Catavaran
by
6.9k points
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