SOLUTION: three more than twice a certain number is seven less than three times the number. find the number

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Question 510989: three more than twice a certain number is seven less than three times the number. find the number
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
2x+3=3x-7
2x-3x=-7-3
-x=-10
x=+10