Question

x-4/7 - x+4/5 =x+3/7
then what is the value of x ?​

Answer 1

Step-by-step explanation:

Your Question can have different meanings.

$\sf \dfrac{x-4}{7} - \dfrac{x+4}{5} = \dfrac{x+3}{7}$

$\sf \implies \dfrac{5x-20-7x+28}{35}= \dfrac{5x+15}{35} \\ \\ \sf \implies \dfrac{-2x+8}{35}= \dfrac{5x+15}{35} \\ \\ \sf \implies -2x+8=5x+15 \\ \\ \sf \implies -2x-5x=-8+15 \\ \\ \sf \implies -7x=7 \\ \\ \sf x=-1$

Value of x is -1.

Hope it helps