1-(x/2)=-9

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



1-(x/2)=-9

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-(+x/2)+10=0

We get rid of parentheses

-x/2+10=0

We multiply all the terms by the denominator


-x+10*2=0

We add all the numbers together, and all the variables

-1x+20=0

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

-x=-20

x=-20/-1

x=+20

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