(8+x-2)(x-2)=(8+x)(x)+68

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Solution for (8+x-2)(x-2)=(8+x)(x)+68 equation:



(8+x-2)(x-2)=(8+x)(x)+68
We move all terms to the left:
(8+x-2)(x-2)-((8+x)(x)+68)=0
We add all the numbers together, and all the variables
(x+6)(x-2)-((x+8)x+68)=0
We multiply parentheses ..
(+x^2-2x+6x-12)-((x+8)x+68)=0
We calculate terms in parentheses: -((x+8)x+68), so:
(x+8)x+68
We multiply parentheses
x^2+8x+68
Back to the equation:
-(x^2+8x+68)
We get rid of parentheses
x^2-x^2-2x+6x-8x-12-68=0
We add all the numbers together, and all the variables
-4x-80=0
We move all terms containing x to the left, all other terms to the right
-4x=80
x=80/-4
x=-20

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