Question

solve:x-4/7 - x+4/5=x+3/7​

Answer 1

Answer:

x-4/7-x+4/5=x+3/7

7x-4/7-5x+4/5=7x+3/7

-5x+4/5=-1/7

-35x+28=-5

-35x=-33

x=33/35

Answer 2

• x-$\frac{4}{7}$-x+$\frac{4}{5}$=x+$\frac{3}{7}$
• 7x-$\frac{4}{7}$-5x+$\frac{4}{5}$=7x+$\frac{3}{7}$
• -5x+$\frac{4}{7}$=$\frac{-1}{7}$
• -35x+28=-5
• -35x=-33
• x=$\frac{33}{35}$