(4x+4)-(2x-4) would be an equivalent expression.
280 + 220 = 500 is the answer
If my ans was helpful u can follow me
Answer:
-2c^2 + c
Step-by-step explanation:
Answer: 
Step-by-step explanation:
You can reduce the fractions, then:



Rewrite them as following:

If you subtract the first number and the second number, you obtain:

If you subtract the second number and the second number, you obtain:

Therefore, you must subtract
and
to obtain the number asked. Then, this is:
