Question

очень срочно!! дам много баллов!!​

Answer 1

$\frac{x + 1}{4} + \frac{4x - 6}{3} - \frac{8 - x}{12} = 1 \\ 3(x + 1) + 4(4x - 6) - (8 - x) = 12 \\ 3x + 3 + 16x - 24 - 8 + x = 12 \\ 20x - 29 = 12 \\ 20x = 12 + 29 \\ 20x = 41 \\ x = 2.05$