Asked by Amy

How many solutions does this system have?
Y=2X
Y=-x+2

Answers

Answered by Anonymous
2 x = -x + 2
3 x = 2
x = 2/3
I only see one.
Answered by oobleck
the two lines have different slopes, so they are not parallel.
They must intersect at exactly one point, so there is one solution.

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