15n+20=5n+300

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Solution for 15n+20=5n+300 equation: 



15n+20=5n+300

We move all terms to the left:

15n+20-(5n+300)=0

We get rid of parentheses

15n-5n-300+20=0

We add all the numbers together, and all the variables

10n-280=0

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

10n=280

n=280/10

n=28

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