5x > -9 + 2xOriginally Posted byleleirvin

3x > -9

.x > -3

9 – 2x > 11

....-2x > 2

.....-x > 1

......x< -1 (thanks rgep!)

So we know that x must be greater than -3 and x must be less than -1. I beleive in interval notation that looks like this:

(-3,-1)