7=-3n+1=13

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Solution for 7=-3n+1=13 equation:



7=-3n+1=13
We move all terms to the left:
7-(-3n+1)=0
We get rid of parentheses
3n-1+7=0
We add all the numbers together, and all the variables
3n+6=0
We move all terms containing n to the left, all other terms to the right
3n=-6
n=-6/3
n=-2

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