Question

x-1 upon 2 -x-2upon 3 -x-3upon 4 =0​

Answer 1

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$\frac{x - 1}{2} - \frac{x - 2}{3} - \frac{x - 3}{4} = 0 \\ \\ \frac{6(x - 1) - 4(x - 2) - 3(x - 3)}{12} =0 \\ \\\frac{6x - 6 - 4x + 8 - 3x + 9}{12} = 0 \\ \\ \frac{6x - 4x - 3x - 6 + 8 +9 }{12} = 0 \\ \\ \frac{x + 11 }{12} = 0 \\ \\ x + 11 = 0 \\ \\ x = -11$

Answer 2

Answer:

11

Step-by-step explanation: