Is (4, 2) is the solution to the system below? Explain how you know by recording an audio response or by showing your work. y=2x-6 x+y=8

asked Mar 24, 2022 103k views

8 votes

Is (4, 2) is the solution to the system below?

Explain how you know by recording an audio response or by showing your work.
y=2x-6
x+y=8

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9 votes

It is not a solution because when it is plugged into the second equation x+y=8, making it 4+2=8, it is not true.

Bob Lauer answered Mar 31, 2022

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