Question: Simultaneous equations Topic 4: The elimination method QUESTION 1 Solve the following pairs of simultaneous equations by the method of elimination. a x + 3y

Simultaneous equations Topic 4: The elimination method QUESTION 1 Solve the following pairs of simultaneous equations by the method of elimination. a x + 3y =4 b 5x - 2y = 11 x - 3y = 10 3x + 2y = 5 C 2a + 5b = 8 3a - 5b = 7 d 3x - y = 5 8x+ y =6 e a+b = 7 f a - b = 9 4x + 7y = 14 3x - 7y =7 QUESTION 2 Use the method of elimination to solve the following pairs of simultaneous equations. x + 3y = 12 b 12m + 5n = 45 x - 5y =4 3m + 5n =9 2a + 5b = 16 d 5x + 2y = 15 2a - 3b = -8 3x + 2y = 9 f 4m + 9n = 15 3x + 8y = 12 2m + 9n = 7 3x - 2y =2

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