11x2+x2=(4x+8)(3x-3)

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Solution for 11x2+x2=(4x+8)(3x-3) equation:



11x^2+x2=(4x+8)(3x-3)
We move all terms to the left:
11x^2+x2-((4x+8)(3x-3))=0
We add all the numbers together, and all the variables
12x^2-((4x+8)(3x-3))=0
We multiply parentheses ..
12x^2-((+12x^2-12x+24x-24))=0
We calculate terms in parentheses: -((+12x^2-12x+24x-24)), so:
(+12x^2-12x+24x-24)
We get rid of parentheses
12x^2-12x+24x-24
We add all the numbers together, and all the variables
12x^2+12x-24
Back to the equation:
-(12x^2+12x-24)
We get rid of parentheses
12x^2-12x^2-12x+24=0
We add all the numbers together, and all the variables
-12x+24=0
We move all terms containing x to the left, all other terms to the right
-12x=-24
x=-24/-12
x=+2

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