-1/2-m=-9

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



-1/2-m=-9

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1m+9-1/2=0

We multiply all the terms by the denominator


-1m*2-1+9*2=0

We add all the numbers together, and all the variables

-1m*2+17=0

Wy multiply elements

-2m+17=0

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

-2m=-17

m=-17/-2

m=8+1/2

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