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-2x-6y=6

can be written as

-6y=2x+6 or y=-2/6x-1

This tells us the y intercept is 1.

You can also plug in x=0 to find the y intercept.

So when you replace x with 0 in

-2x-6y=6 you have

-6y=6 so y=-1 again

Now to find the x intercept, let y be 0

so

0=2x+6 or -6=2x which tells us x=-6/2 or -3 and this is the y intercept.

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15y ago

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