SOLUTION: solve by substitution y=x y=2x I have the correct answer is (0,0) unsure how they got that answer. Thank you for your explaination

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Question 723196: solve by substitution
y=x
y=2x
I have the correct answer is (0,0) unsure how they got that answer. Thank you for your explaination

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
y=x
y=2x
----
Substitute for "y" to get:
x = 2x
---
x = 0
----
If x = 0, y = 0, since y = x.
======
Cheers,
Stan H.

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