# x^2+2x+6x+12=x+6

## Simple and best practice solution for x^2+2x+6x+12=x+6 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so dont hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

## Solution for x^2+2x+6x+12=x+6 equation:

x^2+2x+6x+12=x+6
We move all terms to the left:
x^2+2x+6x+12-(x+6)=0
We add all the numbers together, and all the variables
x^2+8x-(x+6)+12=0
We get rid of parentheses
x^2+8x-x-6+12=0
We add all the numbers together, and all the variables
x^2+7x+6=0
a = 1; b = 7; c = +6;Δ = b2-4acΔ = 72-4·1·6Δ = 25The delta value is higher than zero, so the equation has two solutionsWe use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{25}=5$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(7)-5}{2*1}=\frac{-12}{2} =-6$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(7)+5}{2*1}=\frac{-2}{2} =-1$

`