shanaebadgleyoxeokh shanaebadgleyoxeokh

10-11-2017
Mathematics

contestada

How many solutions does the following system of equations have?
y=x-2
y=-x+2
one solution
no solutions
two solutions
infinitely many solutions

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Аноним Аноним

10-11-2017

I think it would be two solutions

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ShiningSpecter ShiningSpecter

10-11-2017

x-2=-x+2
x=-x
0=0
Both equations cancel each other out, so any value could be substituted for x in the system of equations and the equation would still be true. Therefore, there are infinitely many solutions.

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