SOLUTION: Solve the systems a)x^2+y^2=25 3x+y=13 b) xy=20 y=2x-3 c) 2x^2-xy+y^2=11 x-2y=4 Can you please help me out? Thanks so much in advance:)

SOLUTION: Solve the systems a)x^2+y^2=25 3x+y=13 b) xy=20 y=2x-3 c) 2x^2-xy+y^2=11 x-2y=4 Can you please help me out? Thanks so much in advance:)

Algebra.Com

Question 734304: Solve the systems
a)x^2+y^2=25
3x+y=13
b) xy=20
y=2x-3
c) 2x^2-xy+y^2=11
x-2y=4

Can you please help me out? Thanks so much in advance:)
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!

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