Answer:

Step-by-step explanation:
Given
-
← factor denominator
=
- 
We require the fractions to have a common denominator.
Multiply numerator/denominator of first fraction by x
=
- 
Subtract terms on numerator leaving the common denominator
= 
= 
Answer:
998.
Step-by-step explanation:
Just get rid of the negative sign
Answer:
is the final answer.
Step-by-step explanation:
See the attachment below.
Best Regards!