(x-30)(2x-120)=1/2x+15

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Solution for (x-30)(2x-120)=1/2x+15 equation: 



(x-30)(2x-120)=1/2x+15

We move all terms to the left:

(x-30)(2x-120)-(1/2x+15)=0



Domain of the equation: 2x+15)!=0

x∈R



We get rid of parentheses

(x-30)(2x-120)-1/2x-15=0

We multiply parentheses ..

(+2x^2-120x-60x+3600)-1/2x-15=0

We multiply all the terms by the denominator


((+2x^2-120x-60x+3600))*2x-15*2x-1=0

Wy multiply elements

((+2x^2-120x-60x+3600))*2x-30x-1=0

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

((+2x^2-120x-60x+3600))*2x-30x=1

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