3e+30=7(e+3)

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



3e+30=7(e+3)

We move all terms to the left:

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



We calculate terms in parentheses: -(7(e+3)), so:

7(e+3)

We multiply parentheses

7e+21

Back to the equation:

-(7e+21)



We get rid of parentheses

3e-7e-21+30=0

We add all the numbers together, and all the variables

-4e+9=0

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

-4e=-9

e=-9/-4

e=2+1/4

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