-1=-2n+1

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Solution for -1=-2n+1 equation:



-1=-2n+1
We move all terms to the left:
-1-(-2n+1)=0
We get rid of parentheses
2n-1-1=0
We add all the numbers together, and all the variables
2n-2=0
We move all terms containing n to the left, all other terms to the right
2n=2
n=2/2
n=1

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