3(x-4)+1=2(x+3)x=

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Solution for 3(x-4)+1=2(x+3)x= equation:



3(x-4)+1=2(x+3)x=
We move all terms to the left:
3(x-4)+1-(2(x+3)x)=0
We multiply parentheses
3x-(2(x+3)x)-12+1=0
We calculate terms in parentheses: -(2(x+3)x), so:
2(x+3)x
We multiply parentheses
2x^2+6x
Back to the equation:
-(2x^2+6x)
We add all the numbers together, and all the variables
3x-(2x^2+6x)-11=0
We get rid of parentheses
-2x^2+3x-6x-11=0
We add all the numbers together, and all the variables
-2x^2-3x-11=0
a = -2; b = -3; c = -11;
Δ = b2-4ac
Δ = -32-4·(-2)·(-11)
Δ = -79
Delta is less than zero, so there is no solution for the equation

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