solve for y 3x-6y=12

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Sir_deatheat · Answer 1 · 2012-02-03T06:31:54+0000

Solve for y:
3x - 6y = 12

First subtract 3x from both sides:
-6y = 12 - 3x

Now divide everything by -6:
y = -12/6 + 3/6x

Finally simplify:
y = -2 + 1/2x

I would then rewrite this as:
y = 1/2x - 2

anonymous · Answer 2 · 2013-05-21T21:50:37+0000

3x+6y=12

-3x+3x+6y=12-3x

6y=-3x+12 now divide everything by 6

y=-.5x+2

solve for y 3x-6y=12

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