5n+4+(-2n)-8=8

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Solution for 5n+4+(-2n)-8=8 equation:



5n+4+(-2n)-8=8
We move all terms to the left:
5n+4+(-2n)-8-(8)=0
We add all the numbers together, and all the variables
5n+(-2n)-12=0
We get rid of parentheses
5n-2n-12=0
We add all the numbers together, and all the variables
3n-12=0
We move all terms containing n to the left, all other terms to the right
3n=12
n=12/3
n=4

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