(15x-31=9x-11)

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Solution for (15x-31=9x-11) equation: 



(15x-31=9x-11)

We move all terms to the left:

(15x-31-(9x-11))=0



We calculate terms in parentheses: +(15x-31-(9x-11)), so:

15x-31-(9x-11)

determiningTheFunctionDomain
15x-(9x-11)-31

We get rid of parentheses

15x-9x+11-31

We add all the numbers together, and all the variables

6x-20

Back to the equation:

+(6x-20)



We get rid of parentheses

6x-20=0

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

6x=20

x=20/6

x=3+1/3

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