-3n-1+2=7

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Solution for -3n-1+2=7 equation:


-3n-1+2=7

We simplify the equation to the form, which is simple to understand 
-3n-1+2=7

We move all terms containing n to the left and all other terms to the right. 
-3n=+7+1-2

We simplify left and right side of the equation. 
-3n=+6

We divide both sides of the equation by -3 to get n. 
n=-2

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