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2.34n+7=250
We move all terms to the left:
2.34n+7-(250)=0
We add all the numbers together, and all the variables
2.34n-243=0
We move all terms containing n to the left, all other terms to the right
2.34n=243
n=243/2.34
n=103+1/1.1818181818182
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