Question 230976
The sum of three numbers is 9. The first number minus the second plus the third is 3. The first minus the third is 1 more than the second. Find the numbers. 
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Equations:
a + b + c = 9
a - b + c = 3
a + 0 - c = b+1
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Rearrange:
a + b + c = 9
a - b + c = 3
a - b - c = 1
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Use any method to solve the system to get:
a = 5
b = 3
c = 1
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Cheers,
stan H.