The awnser of the question is B
Answer:
The coefficient is 
Step-by-step explanation:
The given sum is

We can choose to add only the coeffients of
or simplify the whole sum.

We collect the LCM for the
terms;

This will give us;

Which is the same as

The coefficient is 
X=10
-3 on both sides
Then -6(x+4)+3 to the other side
i dont understand the question
Answer:
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Step-by-step explanation: