SOLUTION: Use the method of substitution to solve the system x^2+y^2=23, x+y=1

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Question 1061251: Use the method of substitution to solve the system
x^2+y^2=23,
x+y=1
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
x=1-y
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%281-y%29%5E2%2By%5E2=23
1-2y%2By%5E2%2By%5E2=23
keep going...
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