X^2-2x+8=12-x^2

Simple and best practice solution for X^2-2x+8=12-x^2 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^2-2x+8=12-x^2 equation:


Simplifying
X2 + -2x + 8 = 12 + -1x2

Reorder the terms:
8 + X2 + -2x = 12 + -1x2

Solving
8 + X2 + -2x = 12 + -1x2

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + X2 + -8 + -2x = 12 + -8 + -1x2

Reorder the terms:
8 + -8 + X2 + -2x = 12 + -8 + -1x2

Combine like terms: 8 + -8 = 0
0 + X2 + -2x = 12 + -8 + -1x2
X2 + -2x = 12 + -8 + -1x2

Combine like terms: 12 + -8 = 4
X2 + -2x = 4 + -1x2

Add '2x' to each side of the equation.
X2 + -2x + 2x = 4 + 2x + -1x2

Combine like terms: -2x + 2x = 0
X2 + 0 = 4 + 2x + -1x2
X2 = 4 + 2x + -1x2

Simplifying
X2 = 4 + 2x + -1x2

Reorder the terms:
-4 + X2 + -2x + x2 = 4 + 2x + -1x2 + -4 + -2x + x2

Reorder the terms:
-4 + X2 + -2x + x2 = 4 + -4 + 2x + -2x + -1x2 + x2

Combine like terms: 4 + -4 = 0
-4 + X2 + -2x + x2 = 0 + 2x + -2x + -1x2 + x2
-4 + X2 + -2x + x2 = 2x + -2x + -1x2 + x2

Combine like terms: 2x + -2x = 0
-4 + X2 + -2x + x2 = 0 + -1x2 + x2
-4 + X2 + -2x + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-4 + X2 + -2x + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| M/22=24 | | x^2+10x+25=-28 | | Y/13=21 | | y=70(300)+3000 | | 3/4x-7=-16 | | 2x/11=30 | | 18=h/12 | | x+(x+15)=163 | | y=70(200)+3000 | | 7b=777 | | 200=s-61 | | -73/7 | | 11x-2/5=19 | | 456=24w | | y=70(100)+3000 | | 2/5x-11=19 | | 11z=418 | | 59!/(59-3)!3! | | 0.05(13-t)-0.2t=0.08(30) | | 5a-9+7a+33=180 | | x=cos(3t) | | X+(3X-8)=720 | | 3x-96=7x+164 | | 29=c/13 | | x-1//3x=24 | | 5x-2x=9x | | 6x+2(2x-9)=32 | | 100=70x+3000 | | 24x^7y^1-96x^3y^3= | | 6-10+2/2= | | 3(x-2)=x-18 | | d+4d+5d=180 |

Equations solver categories