SOLUTION: 3(-6r+5)less than or equal to -8r-5

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Question 682991: 3(-6r+5)less than or equal to -8r-5
Answer by ReadingBoosters(3246) About Me  (Show Source):
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3%28-6r%2B5%29+%3C=+-8r-5
...
Distribute the 3
-18r+%2B+15+%3C=+-8r-5
...
Group like terms
-18r+%2B+8r+%3C=+-5+-+15
-10r+%3C=+-20
...
Divide both sides by -10 **Note sign change for dividing by a negative**
highlight_green%28r%3E=2%29
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