-1=9/2h

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Solution for -1=9/2h equation: 



-1=9/2h

We move all terms to the left:

-1-(9/2h)=0



Domain of the equation: 2h)!=0

h!=0/1

h!=0

h∈R



We add all the numbers together, and all the variables

-(+9/2h)-1=0

We get rid of parentheses

-9/2h-1=0

We multiply all the terms by the denominator


-1*2h-9=0

Wy multiply elements

-2h-9=0

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

-2h=9

h=9/-2

h=-4+1/2

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