15-10e=5(e+9)

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Solution for 15-10e=5(e+9) equation: 



15-10e=5(e+9)

We move all terms to the left:

15-10e-(5(e+9))=0



We calculate terms in parentheses: -(5(e+9)), so:

5(e+9)

We multiply parentheses

5e+45

Back to the equation:

-(5e+45)



We get rid of parentheses

-10e-5e-45+15=0

We add all the numbers together, and all the variables

-15e-30=0

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

-15e=30

e=30/-15

e=-2

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