1/2(x-12)=9+8x

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Solution for 1/2(x-12)=9+8x equation: 



1/2(x-12)=9+8x

We move all terms to the left:

1/2(x-12)-(9+8x)=0



Domain of the equation: 2(x-12)!=0

x∈R



We add all the numbers together, and all the variables

1/2(x-12)-(8x+9)=0

We get rid of parentheses

1/2(x-12)-8x-9=0

We multiply all the terms by the denominator


-8x*2(x-12)-9*2(x-12)+1=0

Wy multiply elements

-16x^2(x-18x(x+1=0

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