8n-5n-7=8

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Solution for 8n-5n-7=8 equation: 



8n-5n-7=8

We move all terms to the left:

8n-5n-7-(8)=0

We add all the numbers together, and all the variables

3n-15=0

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

3n=15

n=15/3

n=5

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