SOLUTION: 12 = -r - 11 is?

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Question 210274: 12 = -r - 11 is?
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
12 = -r - 11
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Add "r" to both sides to get:
r +12 = -11
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Subtract 12 from both sides to get:
r = -23
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Cheers,
Stan H.

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