n+1=-2n-8

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Solution for n+1=-2n-8 equation:


n+1=-2n-8

We simplify the equation to the form, which is simple to understand 
n+1=-2n-8

We move all terms containing n to the left and all other terms to the right. 
+1n+2n=-8-1

We simplify left and right side of the equation. 
+3n=-9

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

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