21n+0.08(21n)=+22

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Solution for 21n+0.08(21n)=+22 equation: 



21n+0.08(21n)=+22

We move all terms to the left:

21n+0.08(21n)-(+22)=0

We add all the numbers together, and all the variables

21n+0.0821n-22=0

We add all the numbers together, and all the variables

21.0821n-22=0

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

21.0821n=22

n=22/21.0821

n=1+0.9179/21.0821

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