2x(x+2)+3x+2=2x-12

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Solution for 2x(x+2)+3x+2=2x-12 equation: 



2x(x+2)+3x+2=2x-12

We move all terms to the left:

2x(x+2)+3x+2-(2x-12)=0

We add all the numbers together, and all the variables

3x+2x(x+2)-(2x-12)+2=0

We multiply parentheses

2x^2+3x+4x-(2x-12)+2=0

We get rid of parentheses

2x^2+3x+4x-2x+12+2=0

We add all the numbers together, and all the variables

2x^2+5x+14=0

a = 2; b = 5; c = +14;
Δ = b2-4ac
Δ = 52-4·2·14
Δ = -87
Delta is less than zero, so there is no solution for the equation

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