Question

X+1/7+x+4/5=x-4/7 divided by 7

Answer 1

Answer:

I assume that the expression you want to say is like

$x + \frac{1}{7} + x + \frac{4}{5} = (x - \frac{4}{7} ) \frac{1}{7}$

on simplification and mulriplication by 7 on both sides we get

$7x + 1 + 7x + \frac{28}{5} = x - \frac{4}{7} \\ 14x + \frac{33}{5} = x - \frac{4}{7} \\ 13x = \frac{ - 231 - 50}{35} \\ 13x = \frac{ - 281}{35} \\ x = \frac{ - 281}{455}$