-x-1/2=9

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Solution for -x-1/2=9 equation: 



-x-1/2=9

We move all terms to the left:

-x-1/2-(9)=0

determiningTheFunctionDomain
-x-9-1/2=0

We add all the numbers together, and all the variables

-1x-9-1/2=0

We multiply all the terms by the denominator


-1x*2-1-9*2=0

We add all the numbers together, and all the variables

-1x*2-19=0

Wy multiply elements

-2x-19=0

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

-2x=19

x=19/-2

x=-9+1/2

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