8n+4=40

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Solution for 8n+4=40 equation: 



8n+4=40

We move all terms to the left:

8n+4-(40)=0

We add all the numbers together, and all the variables

8n-36=0

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

8n=36

n=36/8

n=4+1/2

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