2n+4(2n)=140

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Solution for 2n+4(2n)=140 equation: 



2n+4(2n)=140

We move all terms to the left:

2n+4(2n)-(140)=0

We add all the numbers together, and all the variables

44n-140=0

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

44n=140

n=140/44

n=3+2/11

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