4x-3x(x+1)=69

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Solution for 4x-3x(x+1)=69 equation: 



4x-3x(x+1)=69

We move all terms to the left:

4x-3x(x+1)-(69)=0

We multiply parentheses

-3x^2+4x-3x-69=0

We add all the numbers together, and all the variables

-3x^2+x-69=0

a = -3; b = 1; c = -69;
Δ = b2-4ac
Δ = 12-4·(-3)·(-69)
Δ = -827
Delta is less than zero, so there is no solution for the equation

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