Best Answer

3x = 6x - 15

Add 15 to each side:

3x + 15 = 6x

Subtract 3x from each side:

15 = 3x

Divide each side by 3:

5 = x

Add 8 to each side:

13 = x + 8

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โˆ™ 2010-01-05 03:45:35
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Q: If 3x equals 6x- 15 then x plus 8 equals?
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