solve for y, x-2y>-4(Happy)

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- Apr 2nd 2010, 01:16 PMandrelt375transform x-2y>-4?
solve for y, x-2y>-4(Happy)

- Apr 2nd 2010, 01:45 PMAnonymous1
- Apr 2nd 2010, 01:45 PMpickslides
Hi there andrelt375, you now to employ your knowledge and algebra and inequalities here.

We need to isolate

First, lets take from both sides.

Gives us

Now we need to divide each side by . When we divide through by a negative value the sign will flip the other way.

Leaving

This can be simplified further as

And we are finished. (Hi) - Apr 2nd 2010, 01:48 PMAnonymous1