3+9=(87/h)+9

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Solution for 3+9=(87/h)+9 equation: 



3+9=(87/h)+9

We move all terms to the left:

3+9-((87/h)+9)=0



Domain of the equation: h)+9)!=0

h!=0/1

h!=0

h∈R



We add all the numbers together, and all the variables

-((+87/h)+9)+3+9=0

We add all the numbers together, and all the variables

-((+87/h)+9)+12=0

We multiply all the terms by the denominator


-((+87+12*h)+9)=0



We calculate terms in parentheses: -((+87+12*h)+9), so:

(+87+12*h)+9

We add all the numbers together, and all the variables

(12h+87)+9

We get rid of parentheses

12h+87+9

We add all the numbers together, and all the variables

12h+96

Back to the equation:

-(12h+96)



We get rid of parentheses

-12h-96=0

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

-12h=96

h=96/-12

h=-8

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