The question is ambiguous; it could be:
Let's try to solve this.
First we multiply through by x+7:
Now expand all the brackets:
Gather like terms together:
This does not factorise. The roots are irrational but can be found using the quadratic formula.
Let's try another interpretation:
Expand the brackets:
Multiply through by (x+7):
7x+26=5x+35 so 2x=9 and x=9/2=4½ or 4.5.