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3 years ago

7

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.

1 answer:

Westkost [7]3 years ago

7 0

A+b+c=9
a+b=c+6
b=a-2c

hope this helps

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