SOLUTION: Find the points of intersection (x,y) of the following system of nonlinear equations. x+y=10 2x-y=1

Question 1187063: Find the points of intersection (x,y) of the following system of nonlinear equations.
x+y=10
2x-y=1
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
You showed a LINEAR system.

Add them and find x, because you've then eliminated y.
Use it the x you found to find corresponding y value.
Intersection point now known.

Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.

Hello, in your post you INCORRECTLY call these equations as nonlinear.

In opposite, it is a classic type of the system of linear equations.

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