4=-0.8n=

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Solution for 4=-0.8n= equation: 



4=-0.8n=

We move all terms to the left:

4-(-0.8n)=0

We get rid of parentheses

0.8n+4=0

We move all terms containing n to the left, all other terms to the right

0.8n=-4

n=-4/0.8

n=-5

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