SOLUTION: I need help with understanding inequality with two variable. Example how to solve -2x+y less then or greater then 4 I have tried y=4/2x The answer on the book states y=2x+4 Wh

Question 26301: I need help with understanding inequality with two variable.
Example how to solve
-2x+y less then or greater then 4
I have tried y=4/2x
The answer on the book states y=2x+4 Why?
Second step is to graph the inequality. How do i find the plots in order to see where the shaded point should be? Do you know of any link that could help with these problems?

Answer by elima(1433) (Show Source): You can put this solution on YOUR website!
Try this sight;
www.hotmath.com, when you enter go into the Algebra tap, and at the bottom of that page is hotmath algebra, click on that.
It looks like you divided 4 by 2 which you should do is add 2x to both sides.
=)
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