Answer:
the answer is b) 3N/5
Step-by-step explanation:
The questions says that 3N = 5.
For obtain the answer, we need that one side of the equation becomes equal to 1.
the way to achieve that situation is to divide by 3N or by 5 all the equation:
Case 1. Divide by 3N
If divide all the terms in the initial equation by 3N, it gets:
3N=5
[tex]\frac{3N}{3N} =\frac{5}{3N}[/tex]
[tex]1=\frac{5}{3N}[/tex]
However this solutions is not in the multiple choice answers.
Case 2. Divide by 5
If divide all the terms in the initial equation by 3N, it gets:
3N=5
[tex]\frac{3N}{5} =\frac{5}{5}[/tex]
[tex]\frac{3N}{5} =1[/tex]
It also can be writing as [tex]1=\frac{3N}{5}[/tex]
Then, the correct answer is 1 = 3N/5
