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Mathematics, 12.08.2020 05:01 dmgboos6

please hurry Show that (2, 1) is a solution of the system of equations. x + 3y = 5, y = –x + 3 Substitute (2, 1) into x + 3y = 5 to get 1 + 32 = 5 . Simplify the equation to get . Substitute (2, 1) into y = –x + 3 to get . Simplify the equation to get .\

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please hurry Show that (2, 1) is a solution of the system of equations. x + 3y = 5, y = –x + 3 Subst...

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