Start by combining the "e" terms: 46e-44e + 7 = 21
2e = 14
e = 7
For that case, we factor the numerator and denominator:
Numerator:
We rewrite the term of the medium as a sum of two terms whose product is:
And the sum is:
+7
Those numbers are 6 and 1.
We factor the maximum common denominator of each group:
So:
Denominator:
So, we have:
Simplifying we have left:
Answer:
Option A
The answer is B) -5, -20, 10, 15, 40
Step-by-step explanation:
=0.2(2b-15c)
=0.4b-3c
hope it helps.