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Mathematics, 20.11.2020 23:00 JuanTorres7

If we double each side of the second equation, 2x+y=8, we have 4x+2y=16. Explain why the same (x, y) pair that is the solution to the system is also a solution to this new equation. If needed you can support your explanation with a hanger diagram, or by inventing a situation that the equations represent.

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If we double each side of the second equation, 2x+y=8, we have 4x+2y=16. Explain why the same (x, y)...

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