Question: Use substitution to determine whether the given ordered pairs are solutions of the given equation. (a) (-3, -2), (2, -3); y2 - x2 = -5

Use substitution to determine whether the given ordered pairs are solutions of the given equation.
(a) (-3, -2), (2, -3); y2 - x2 = -5
(b) (0, -7), (8, 11); y = 0.5x + 7
(c) (4/5, -2), (11/5, 1/10); 15x - 10y = 32

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