SOLUTION: 15x+7=31+3x
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Question 149328: 15x+7=31+3x
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
15x+7=31+3x
15x-3x+7-7=31-7+3x-3x
12x=24
12x/12=24/12
x=2
.
Ed
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