-20-7n=-6n-6n

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Solution for -20-7n=-6n-6n equation:


-20-7n=-6n-6n

We simplify the equation to the form, which is simple to understand 
-20-7n=-6n-6n

We move all terms containing n to the left and all other terms to the right. 
-7n+6n+6n=+20

We simplify left and right side of the equation. 
+5n=+20

We divide both sides of the equation by 5 to get n. 
n=4

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