(3x-7)(x+1)*1/2=8

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Solution for (3x-7)(x+1)*1/2=8 equation: 



(3x-7)(x+1)*1/2=8

We move all terms to the left:

(3x-7)(x+1)*1/2-(8)=0

We multiply parentheses ..

(+3x^2+3x-7x-7)*1/2-8=0

We multiply all the terms by the denominator


(+3x^2+3x-7x-7)*1-8*2=0

We add all the numbers together, and all the variables

(+3x^2+3x-7x-7)*1-16=0

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

(+3x^2+3x-7x-7)*1=16

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