3n/4-7=2

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Solution for 3n/4-7=2 equation: 



3n/4-7=2

We move all terms to the left:

3n/4-7-(2)=0

We add all the numbers together, and all the variables

3n/4-9=0

We multiply all the terms by the denominator


3n-9*4=0

We add all the numbers together, and all the variables

3n-36=0

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

3n=36

n=36/3

n=12

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