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2n+6.8=10.2
We move all terms to the left:
2n+6.8-(10.2)=0
We add all the numbers together, and all the variables
2n-3.4=0
We move all terms containing n to the left, all other terms to the right
2n=3.4
n=3.4/2
n=1+1/1.4285714285714
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