Determine whether each ordered pair is a solution of the given equation. 6. (27,0);y= 81-3x 7. (4,5);y=5x 8. (-3,7);y=2x+13 9….

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Determine whether each ordered pair is a solution of the given equation. 6. (27,0);y= 81-3x 7. (4,5);y=5x 8. (-3,7);y=2x+13 9. (2,4);y=3x