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The answer is nine. Seriously. Here is my work if you don't believe me:

68=8x+23+4x-7x

68=8x-7x+23+4x

68=x+23+4x

68=x+4x+23

68=5x+23

68-23=5x

45=5x

x=45/5

x=9

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โˆ™ 2010-03-26 01:05:45
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Algebra

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Q: 8x plus 23 plus 4x - 7x equals 68?
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