SOLUTION: Please help! {{ w/-2 is a fraction}} 9-w/-2>-15 Thank you :]

Question 209150: Please help! {{ w/-2 is a fraction}}
9-w/-2>-15
Thank you :]
Found 2 solutions by rfer, MathTherapy:
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
9-w/-2=-15
9-w=30
-w=21
w is less than -21
Answer by MathTherapy(10552) (Show Source): You can put this solution on YOUR website!
Please help! {{ w/-2 is a fraction}}
9-w/-2>-15

- 18 - W < 30 Multiply inequality by LCD, - 2, as inequality sign changes

- W < 48
Inequality sign changes when dividing by a negative
Therefore,
--------------
Check
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Let W = - 46 (W > - 48)
Then = ------> (9 - 23) > - 15 ---> - 14 > - 15
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