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Natasha_Volkova [10]
4 years ago
15

If AB = 18 and AC = 3x +6 then x=

Mathematics
1 answer:
ryzh [129]4 years ago
5 0
X would equal 4
set AB=AC
18=3x+6
minus 6 on both sides 
12=3x
divide both sides by 3
x=4
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