7(1-7n)+6n=7+2n

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Solution for 7(1-7n)+6n=7+2n equation:



7(1-7n)+6n=7+2n
We move all terms to the left:
7(1-7n)+6n-(7+2n)=0
We add all the numbers together, and all the variables
7(-7n+1)+6n-(2n+7)=0
We add all the numbers together, and all the variables
6n+7(-7n+1)-(2n+7)=0
We multiply parentheses
6n-49n-(2n+7)+7=0
We get rid of parentheses
6n-49n-2n-7+7=0
We add all the numbers together, and all the variables
-45n=0
n=0/-45
n=0

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