Divide both sides by 12 so you can get n by itself. you would divide 12n by 12 and you would get just n. You would also divide 36 by 12 which would be 3 so the answer is N=3.
The like terms in this expression are 6x^4 & 5x^4.

1st step you subtract 7 from both sides and the 7 get cancelled so you will get

2nd step you divide by 10 from both sides so you will get

3rd step is that you final answer is
Answer:
Step-by-step explanation:
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The answer is C. From the solution in the picture