-20+3n=4(n-3)

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Solution for -20+3n=4(n-3) equation:


-20+3n=4(n-3)

We simplify the equation to the form, which is simple to understand 
-20+3n=4(n-3)

Reorder the terms in parentheses
-20+3n=+(+4n-12)

Remove unnecessary parentheses
-20+3n=+4n-12

We move all terms containing n to the left and all other terms to the right. 
+3n-4n=-12+20

We simplify left and right side of the equation. 
-1n=+8

We divide both sides of the equation by -1 to get n. 
n=-8

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