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Solve the following simultaneousequations : Sx-3y-8 : 3xty-21) |
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Answer» 5x - 3y = 8 .....(1) 3x + y = 9 ......(2) (1) + 3 × (2) 5x - 3y = 8 9x + 3y = 27 14x = 35 x = 5/2 So, y = 9 - 3x = 9 - 15/2 = 3/2 |
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