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20-01-2018
Mathematics

contestada

Solve the following system of equations by the substitution method.

x - y = 0
x - y - 2 = 0

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mcalepine mcalepine

20-01-2018

5 - 5 = 0
7 - 5 - 2 = 0
I think

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18757191296 18757191296

20-01-2018

x-y=0

x-y=2

that is not solution

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