7e+2e-4=23

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Solution for 7e+2e-4=23 equation: 



7e+2e-4=23

We move all terms to the left:

7e+2e-4-(23)=0

We add all the numbers together, and all the variables

9e-27=0

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

9e=27

e=27/9

e=3

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