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+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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