we know that
tenths is equal to

% is equal to

so
tenths greater than
% is equal to add

therefore
the answer is

Well we have a function and its body is a fraction so we need to handle those edge cases, namely division by 0.
That means solving the following equation,
.
As we can see x must not be equal to 0 or 2 if we do not want to end up with division by zero situation.
The domain is therefore
.
Writing this as interval would be,
.
Hope this helps.
Answer:
in the forth line of the equation it should be this
-6x+10=4x+20
-6x-4x=20-10
-10/-10x=10/-10
x=-1