Question

X-2/5-3x-2/6=2/3-x
/-риска дробу будь ласка дуже треба

Answer 1

$x - \frac{2}{5} - 3x - \frac{2}{6} = \frac{2}{3} - x \\ - 2x - \frac{11}{15} = \frac{2}{3} - x \\ - 2x + x = \frac{2}{3} + \frac{11}{15} \\ - x = \frac{7}{5}$