X(-7x+4)-3x=93

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Solution for X(-7x+4)-3x=93 equation: 



X(-7X+4)-3X=93

We move all terms to the left:

X(-7X+4)-3X-(93)=0

We add all the numbers together, and all the variables

-3X+X(-7X+4)-93=0

We multiply parentheses

-7X^2-3X+4X-93=0

We add all the numbers together, and all the variables

-7X^2+X-93=0

a = -7; b = 1; c = -93;
Δ = b2-4ac
Δ = 12-4·(-7)·(-93)
Δ = -2603
Delta is less than zero, so there is no solution for the equation

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