SOLUTION: The sum of three numbers is 107. The second number is 7 more than the first number and the third number is 6 less than twice the second number. Find the numbers.

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Question 347343: The sum of three numbers is 107. The second number is 7 more than the first number and the third number is 6 less than twice the second number. Find the numbers.
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
x+x+7+2(x+7)-6=107
4x+21-6=107
4x=92
x=23
x+7=30
2(x+7)-6=54