0.8n+2=1.2n+0.4=n+0.6

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Solution for 0.8n+2=1.2n+0.4=n+0.6 equation: 



0.8n+2=1.2n+0.4=n+0.6

We move all terms to the left:

0.8n+2-(1.2n+0.4)=0

We get rid of parentheses

0.8n-1.2n-0.4+2=0

We add all the numbers together, and all the variables

-0.4n+1.6=0

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

-0.4n=-1.6

n=-1.6/-0.4

n=+4

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