x(x+4)/2=x(x-8)/4

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Solution for x(x+4)/2=x(x-8)/4 equation: 



x(x+4)/2=x(x-8)/4

We move all terms to the left:

x(x+4)/2-(x(x-8)/4)=0

We calculate fractions


17x^2/()+(-(x(x-8)*2)/()=0



We calculate terms in parentheses: +(-(x(x-8)*2)/(), so:

-(x(x-8)*2)/(

We multiply all the terms by the denominator


-(x(x-8)*2)



We calculate terms in parentheses: -(x(x-8)*2), so:

x(x-8)*2

We multiply parentheses

2x^2-16x

Back to the equation:

-(2x^2-16x)



We get rid of parentheses

-2x^2+16x

Back to the equation:

+(-2x^2+16x)



We get rid of parentheses

17x^2/()-2x^2+16x=0

We multiply all the terms by the denominator


17x^2-2x^2*()+16x*()=0

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