88.4k views
2 votes
6x-12y=96 solve for y

User Adesara
by
6.4k points

2 Answers

1 vote
6x-12y=96
Subtract 6x from both sides
-12y=-6x+96
Divide everything by -12
y=0.5x-8
Plug Y into the equation to solve for x
6x-12(0.5x-8)=96
Distribute
6x-6x+96=96
Combine Like terms
x+96=96
x=0
Plug x into the original equation to finally get a number for y
6(0)-12y=96
-12y=96
Divide both sides by -12
y=-8
User Leszek Szary
by
6.8k points
3 votes

6x-12y=96\\ 6x-12y-6x=96-6x\\ -12y=96-6x\\ (-12y)/(-12)=(96)/(-12)-(6)/(-12) \\ y=-8x+(1)/(2)
User Justcodin
by
6.7k points
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