-3n-7+(-6n)+1=-9n-6

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Solution for -3n-7+(-6n)+1=-9n-6 equation:


-3n-7+(-6n)+1=-9n-6

We simplify the equation to the form, which is simple to understand 
-3n-7+(-6n)+1=-9n-6

Remove unnecessary parentheses
-3n-7-6n+1=-9n-6

We move all terms containing n to the left and all other terms to the right. 
-3n-6n+9n=-6+7-1

We simplify left and right side of the equation. 
n=0

0=0

This equation is an identity, so all real numbers are solutions.

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