3e+30=7(e+)

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Solution for 3e+30=7(e+) equation: 



3e+30=7(e+)

We move all terms to the left:

3e+30-(7(e+))=0

We add all the numbers together, and all the variables

3e-(7(+e))+30=0



We calculate terms in parentheses: -(7(+e)), so:

7(+e)

We multiply parentheses

7e

Back to the equation:

-(7e)



We add all the numbers together, and all the variables

-4e+30=0

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

-4e=-30

e=-30/-4

e=7+1/2

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