Question: Use substitution to determine whether the given ordered pairs are solutions of the given equation. (a) (3, 24/9), (0, -9); 2x - 9y = -

Use substitution to determine whether the given ordered pairs are solutions of the given equation.
(a) (3, 24/9), (0, -9); 2x - 9y = - 18
(b) (0, 7), (7, 1); y = 7

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