3-11n=21-5n

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Solution for 3-11n=21-5n equation: 



3-11n=21-5n

We move all terms to the left:

3-11n-(21-5n)=0

We add all the numbers together, and all the variables

-11n-(-5n+21)+3=0

We get rid of parentheses

-11n+5n-21+3=0

We add all the numbers together, and all the variables

-6n-18=0

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

-6n=18

n=18/-6

n=-3

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