x(x+2)=(x-2)(x+6)

Simple and best practice solution for x(x+2)=(x-2)(x+6) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t 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(x+2)=(x-2)(x+6) equation: 



x(x+2)=(x-2)(x+6)

We move all terms to the left:

x(x+2)-((x-2)(x+6))=0

We multiply parentheses

x^2+2x-((x-2)(x+6))=0

We multiply parentheses ..

x^2-((+x^2+6x-2x-12))+2x=0



We calculate terms in parentheses: -((+x^2+6x-2x-12)), so:

(+x^2+6x-2x-12)

We get rid of parentheses

x^2+6x-2x-12

We add all the numbers together, and all the variables

x^2+4x-12

Back to the equation:

-(x^2+4x-12)



We add all the numbers together, and all the variables

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

We get rid of parentheses

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

We add all the numbers together, and all the variables

-2x+12=0

We move all terms containing x to the left, all other terms to the right

-2x=-12

x=-12/-2

x=+6

See similar equations:

| 8/20=x | | 621=-9(-7x-13) | | -520=-10(5x-8) | | -310=-5(6x+2) | | 477=9(-9x+8) | | 360=10(-7x-13) | | -10=s+9 | | 250=5(-8x+2) | | 240=-8(7x+19) | | 555=5(-10x-19) | | 282=-6(6x+19) | | 282=-6(6x+19( | | 3x+(x-1000)=95000 | | -5(9x-2)=235 | | 2x+(x-1000)=95000 | | 76-4n=0 | | -3x-2(5x+16)=-123 | | 4x+6(2x+22)=-60 | | 4x6(2x+22)=-60 | | 4x6(2x22)=60 | | -4x+4(-5x+20)=-40 | | -2x+3(x+16)=41 | | 6x+18-18=42-18 | | -2x+7(2x-7)=11 | | x³-x²-x=1/3 | | -8x-2x+6x+4x=+3-3 | | 4x-2(7x+22)=46 | | 5x+2(-2x-2)=-10 | | 5x+2(-2x-2=-10 | | (6y^2-5)-(4y^2-5y+2)=0 | | 6x+2(-x+16)=76 | | A=n*R1 |

Equations solver categories