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posted by Nathan Tuesday, January 12, 2010 at 7:22pm.

-6(1+2x)=78 Please work the problem out, so I can see how it is done. Thank you!

-6(1+2x) = 78 -6+ -12x = 78 6 -6 - 12x = 78 + 6 -12x = 84 -12x/-12 = 84/-12 x = -7

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