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By elimination method. 3x + y = -1 and 2x -3y = -8 |
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Answer» Answer: 3x+y = -1 -————(1) equation (1) x 3 9x+3y = -3 2x-3y = -8 ---------------- 11X = -11 x = -1 Substitute value of x in equation (1), 3(-1)+y = -1 -3+y = -1 y = 3-1 y = 2 x = -1 and y = 2 |
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