2.2-2n=12.1

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Solution for 2.2-2n=12.1 equation:



2.2-2n=12.1
We move all terms to the left:
2.2-2n-(12.1)=0
We add all the numbers together, and all the variables
-2n-9.9=0
We move all terms containing n to the left, all other terms to the right
-2n=9.9
n=9.9/-2
n=-4+1/1.05263157895

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