1/2(12x-18)+9=42

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Solution for 1/2(12x-18)+9=42 equation: 



1/2(12x-18)+9=42

We move all terms to the left:

1/2(12x-18)+9-(42)=0



Domain of the equation: 2(12x-18)!=0

x∈R



We add all the numbers together, and all the variables

1/2(12x-18)-33=0

We multiply all the terms by the denominator


-33*2(12x-18)+1=0

Wy multiply elements

-66x(1+1=0

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