3(-4x-1)12x+4=43

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Solution for 3(-4x-1)12x+4=43 equation: 



3(-4x-1)12x+4=43

We move all terms to the left:

3(-4x-1)12x+4-(43)=0

We add all the numbers together, and all the variables

3(-4x-1)12x-39=0

We multiply parentheses

-144x^2-36x-39=0

a = -144; b = -36; c = -39;
Δ = b2-4ac
Δ = -362-4·(-144)·(-39)
Δ = -21168
Delta is less than zero, so there is no solution for the equation

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