x/2+9=-1

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



x/2+9=-1

We move all terms to the left:

x/2+9-(-1)=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

x+20=0

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

x=-20

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