3x-(2+4x)x=5

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Solution for 3x-(2+4x)x=5 equation: 



3x-(2+4x)x=5

We move all terms to the left:

3x-(2+4x)x-(5)=0

We add all the numbers together, and all the variables

3x-(4x+2)x-5=0

We multiply parentheses

-4x^2+3x-2x-5=0

We add all the numbers together, and all the variables

-4x^2+x-5=0

a = -4; b = 1; c = -5;
Δ = b2-4ac
Δ = 12-4·(-4)·(-5)
Δ = -79
Delta is less than zero, so there is no solution for the equation

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