-9=-20+1/2x+6

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Solution for -9=-20+1/2x+6 equation: 



-9=-20+1/2x+6

We move all terms to the left:

-9-(-20+1/2x+6)=0



Domain of the equation: 2x+6)!=0

x∈R



We add all the numbers together, and all the variables

-(1/2x-14)-9=0

We get rid of parentheses

-1/2x+14-9=0

We multiply all the terms by the denominator


14*2x-9*2x-1=0

Wy multiply elements

28x-18x-1=0

We add all the numbers together, and all the variables

10x-1=0

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

10x=1

x=1/10

x=1/10

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