7n-4=3n=51

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Solution for 7n-4=3n=51 equation: 



7n-4=3n=51

We move all terms to the left:

7n-4-(3n)=0

We add all the numbers together, and all the variables

4n-4=0

We move all terms containing n to the left, all other terms to the right

4n=4

n=4/4

n=1

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