14. Solve the following simultaneous equations. (a) 3x + y = 5 (b) 7x + 2y = 11 7p-q=8 3p +5q = -2

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Q: 25) 64 70 75 Mens Heights (Inches) 66 67 68 68 68 70 71 72 73 74 76 69 75

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