2e-7=31

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Solution for 2e-7=31 equation: 



2e-7=31

We move all terms to the left:

2e-7-(31)=0

We add all the numbers together, and all the variables

2e-38=0

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

2e=38

e=38/2

e=19

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