3 years ago

Solve the following system of equations by the substitution method.

Mathematics

2 answers:

USPshnik [31]3 years ago

8 0

x-y=0

x-y=2

that is not solution

Murljashka [212]3 years ago

5 0

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

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