6n+18=54-3n

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Solution for 6n+18=54-3n equation: 



6n+18=54-3n

We move all terms to the left:

6n+18-(54-3n)=0

We add all the numbers together, and all the variables

6n-(-3n+54)+18=0

We get rid of parentheses

6n+3n-54+18=0

We add all the numbers together, and all the variables

9n-36=0

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

9n=36

n=36/9

n=4

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