21n+15=10

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Solution for 21n+15=10 equation: 



21n+15=10

We move all terms to the left:

21n+15-(10)=0

We add all the numbers together, and all the variables

21n+5=0

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

21n=-5

n=-5/21

n=-5/21

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