Solve the system by graphing... 2x-y= -5 x-y=0

Mathematics

1 answer:

kvasek [131]3 years ago

3 0

2x-y= -5

x-y=0 ....> x = y

Substitute x = y into 2x-y= -5

2x - x= -5

x = -5

x = y = -5

Answer

(-5 , -5)

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We have the following system of linear equations:

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