13=-2/(+x)

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Solution for 13=-2/(+x) equation: 



13=-2/(+x)

We move all terms to the left:

13-(-2/(+x))=0



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

x!=0/1

x!=0

x∈R



We multiply all the terms by the denominator


-(-2+13*(+x))=0



We calculate terms in parentheses: -(-2+13*(+x)), so:

-2+13*(+x)

determiningTheFunctionDomain
13*(+x)-2

We multiply parentheses

13x-2

Back to the equation:

-(13x-2)



We get rid of parentheses

-13x+2=0

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

-13x=-2

x=-2/-13

x=2/13

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