3(e-9)=18

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Solution for 3(e-9)=18 equation: 



3(e-9)=18

We move all terms to the left:

3(e-9)-(18)=0

We multiply parentheses

3e-27-18=0

We add all the numbers together, and all the variables

3e-45=0

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

3e=45

e=45/3

e=15

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