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Plzzzx slove thid question |
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Answer» LET the NUMBER be x 9x -12 = 5x 9x - 5x = 12 4x = 12 x = 12/3 x = 4 9x = 9×4 = 36 5x = 5×4 = 20 Total students = 20+36 = 56 |
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