SOLUTION: I need help solving this:
x^2+xy+y^2=12
x+y=2
Algebra.Com
Question 726813: I need help solving this:
x^2+xy+y^2=12
x+y=2
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
x^2+xy+y^2=12
x+y=2 --> y = 2-x
--------------------
Sub for y in the 1st eqn
x^2+xy+y^2=12
x^2 + x*(2-x) + (2-x)^2=12
Solve for x
etc
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