Best Answer

5X + 6 = 2X + 15

-2X -2X

3X + 6 = 15

-6 -6

3X = 15

---- -----

3 3

x = 5

im so smart.

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2010-12-12 22:18:52
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Q: What is 5x plus 6 equals 2x plus 15?
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