nicole172 nicole172

26-08-2017
Mathematics

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If AB= 18 and AC=3x+6, then what does x equal

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fleurygasorer2ovb1z3 fleurygasorer2ovb1z3

26-08-2017

AB = AC
18 = 3x + 6
-6 -6
18-6 = 3x
12/3 = 3x/3
4 = x

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