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Mathematics, 22.01.2021 01:00 viridianasar5158

(3) Explain how you can tell that the point (5, 13) is a solution to the system shown without formally solving the system.
y = 4x - 7
2x + y = 23

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(3) Explain how you can tell that the point (5, 13) is a solution to the system shown without forma...

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