(10/(3x+11))+2=7

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Solution for (10/(3x+11))+2=7 equation: 



(10/(3x+11))+2=7

We move all terms to the left:

(10/(3x+11))+2-(7)=0



Domain of the equation: (3x+11))!=0

x∈R



We add all the numbers together, and all the variables

(10/(3x+11))-5=0

We multiply all the terms by the denominator


(10-5*(3x+11))=0



We calculate terms in parentheses: +(10-5*(3x+11)), so:

10-5*(3x+11)

determiningTheFunctionDomain
-5*(3x+11)+10

We multiply parentheses

-15x-55+10

We add all the numbers together, and all the variables

-15x-45

Back to the equation:

+(-15x-45)



We get rid of parentheses

-15x-45=0

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

-15x=45

x=45/-15

x=-3

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