1/2(x-42)=39+8x

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Solution for 1/2(x-42)=39+8x equation: 



1/2(x-42)=39+8x

We move all terms to the left:

1/2(x-42)-(39+8x)=0



Domain of the equation: 2(x-42)!=0

x∈R



We add all the numbers together, and all the variables

1/2(x-42)-(8x+39)=0

We get rid of parentheses

1/2(x-42)-8x-39=0

We multiply all the terms by the denominator


-8x*2(x-42)-39*2(x-42)+1=0

Wy multiply elements

-16x^2(x-78x(x+1=0

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