7e+7=2e+1

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Solution for 7e+7=2e+1 equation: 



7e+7=2e+1

We move all terms to the left:

7e+7-(2e+1)=0

We get rid of parentheses

7e-2e-1+7=0

We add all the numbers together, and all the variables

5e+6=0

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

5e=-6

e=-6/5

e=-1+1/5

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