Answer:
Step-by-step explanation:
Given
Required
The sum of n terms
First, we calculate the first term using:
Let
So, we have:
Substitute and
Collect like terms
Take LCM and solve
The sum of n terms is then calculated as:
Where:
So, we have:
Take LCM
Open bracket
Hence,
I think the coefficient is the 12, before the variable
The answer is D, donkey..
Answer:
760,000
Step-by-step explanation:
Answer:
g = 7/2
Step-by-step explanation:
-5 + 7g = 3g + 9
~Add 5 to both sides
7g = 3g + 14
~Subtract 3 to both sides
4g = 14
~Divide 4 to both sides
g = 14/4 or g = 7/2
Best of Luck!