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System of equations 2x+4y=8 X=3y-6

System of equations 2x+4y=8 X=3y-6
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2 votes
System of equations
2x+4y=8
X=3y-6

User Dcat
by
8.1k points

1 Answer

1 vote
2x + 4y = 8
x = 3y - 6

2x + 4y = 8
2 * ( 3y - 6 ) + 4y = 8
6y + 12 + 4y = 8
8y = 8 - 12
8y = - 4
y = -4 / 8
y = -1 / 2
User Tadele Ayelegn
by
8.5k points
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