Question

Решите уравнение:
$frac{3x - 2}{4} - frac{2x + 1}{3} - frac{x + 1}{2} = 0$

Answer 1

$frac{3x - 2}{4} - frac{2x + 1}{3} - frac{x + 1}{2} = 0 \ 3(3x - 2) - 4(2x + 1) - 6(x + 1) = 0 \ 9x - 6 - 8x - 4 - 6x - 6 = 0 \ - 5x = 16 \ x = - 3.2$