Question

Solve: x-4/7 = x+3/7 + x+4/5​

Answer 1

Answer:

$x - \frac{4}{7} = x + \frac{3}{7} + x + \frac{4}{5} \\ = > x - x - x = \frac{3}{7} + \frac{4}{5} + \frac{4}{7} \\ = > - x = \frac{15 + 28 + 20}{35} \\ = > - x = \frac{63}{35} \\ = > - x = \frac{9}{5} \\ = > x = - \frac{9}{5}$