1-5n=1+7n

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Solution for 1-5n=1+7n equation:



1-5n=1+7n
We move all terms to the left:
1-5n-(1+7n)=0
We add all the numbers together, and all the variables
-5n-(7n+1)+1=0
We get rid of parentheses
-5n-7n-1+1=0
We add all the numbers together, and all the variables
-12n=0
n=0/-12
n=0

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