-4=0.8n

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Solution for -4=0.8n equation:


-4=0.8n

We simplify the equation to the form, which is simple to understand 
-4=0.8n

We move all terms containing n to the left and all other terms to the right. 
-0.8n=+4

We simplify left and right side of the equation. 
-0.8n=+4

We divide both sides of the equation by -00.8 to get n. 
n=-5

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