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The sum of three numbers is 9. The sum of the first two numbers is 6 more than twice the third number. The second number is the same as the difference between the first number and twice the third. Find
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The sum of three numbers is 9. The sum of the first two numbers is 6 more than twice the third number. The second number is the same as the difference between the first number and twice the third. Find the three numbers.

User Amy Murphy
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a+b+c=9
a+b=c+6
b=a-2c

hope this helps
User Jens Bodal
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