x(8+4x)=2(3x-4)

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Solution for x(8+4x)=2(3x-4) equation: 



x(8+4x)=2(3x-4)

We move all terms to the left:

x(8+4x)-(2(3x-4))=0

We add all the numbers together, and all the variables

x(4x+8)-(2(3x-4))=0

We multiply parentheses

4x^2+8x-(2(3x-4))=0



We calculate terms in parentheses: -(2(3x-4)), so:

2(3x-4)

We multiply parentheses

6x-8

Back to the equation:

-(6x-8)



We get rid of parentheses

4x^2+8x-6x+8=0

We add all the numbers together, and all the variables

4x^2+2x+8=0

a = 4; b = 2; c = +8;
Δ = b2-4ac
Δ = 22-4·4·8
Δ = -124
Delta is less than zero, so there is no solution for the equation

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