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

Simple and best practice solution for x^2-4x+8=4-8x+4x^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^2-4x+8=4-8x+4x^2 equation: 


Simplifying
x2 + -4x + 8 = 4 + -8x + 4x2

Reorder the terms:
8 + -4x + x2 = 4 + -8x + 4x2

Solving
8 + -4x + x2 = 4 + -8x + 4x2

Solving for variable 'x'.

Reorder the terms:
8 + -4 + -4x + 8x + x2 + -4x2 = 4 + -8x + 4x2 + -4 + 8x + -4x2

Combine like terms: 8 + -4 = 4
4 + -4x + 8x + x2 + -4x2 = 4 + -8x + 4x2 + -4 + 8x + -4x2

Combine like terms: -4x + 8x = 4x
4 + 4x + x2 + -4x2 = 4 + -8x + 4x2 + -4 + 8x + -4x2

Combine like terms: x2 + -4x2 = -3x2
4 + 4x + -3x2 = 4 + -8x + 4x2 + -4 + 8x + -4x2

Reorder the terms:
4 + 4x + -3x2 = 4 + -4 + -8x + 8x + 4x2 + -4x2

Combine like terms: 4 + -4 = 0
4 + 4x + -3x2 = 0 + -8x + 8x + 4x2 + -4x2
4 + 4x + -3x2 = -8x + 8x + 4x2 + -4x2

Combine like terms: -8x + 8x = 0
4 + 4x + -3x2 = 0 + 4x2 + -4x2
4 + 4x + -3x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
4 + 4x + -3x2 = 0

Factor a trinomial.
(2 + -1x)(2 + 3x) = 0


Subproblem 1
Set the factor '(2 + -1x)' equal to zero and attempt to solve:

Simplifying
2 + -1x = 0

Solving
2 + -1x = 0

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

Add '-2' to each side of the equation.
2 + -2 + -1x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1x = 0 + -2
-1x = 0 + -2

Combine like terms: 0 + -2 = -2
-1x = -2

Divide each side by '-1'.
x = 2

Simplifying
x = 2

Subproblem 2
Set the factor '(2 + 3x)' equal to zero and attempt to solve:

Simplifying
2 + 3x = 0

Solving
2 + 3x = 0

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

Add '-2' to each side of the equation.
2 + -2 + 3x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 3x = 0 + -2
3x = 0 + -2

Combine like terms: 0 + -2 = -2
3x = -2

Divide each side by '3'.
x = -0.6666666667

Simplifying
x = -0.6666666667
Solution
x = {2, -0.6666666667}

See similar equations:

| 4x-8=-8+7x | | 11x+51=180 | | 4+2-8+-8q+-9= | | 0.08+0.09(10000-x)=860 | | (4x^3)+(4x^2)=0 | | -2=7y+21 | | 2x-(x+3)=9 | | y=x^4+32*x | | 8x-7=(2x+7)-5 | | y-8=7/5(X-10) | | 9h+-5-7+-4h= | | 5+3(x+4)=7x-(9-10x)+4 | | 8/3=3/t | | -2x=4x-3x+3 | | 7/z=5/12 | | -5/2x-1/2y=4 | | 3x+3-5x=-13 | | -2+7-1-4k= | | 11=-3x+x-3 | | 9n+1=6n+7 | | 4/5(r-8)=r=2 | | 3000/0.8 | | -43=-x-3x+5 | | 9-5+2f+5f-2f= | | 0.08/3000 | | -x+2-4x=37 | | 19y-104=124 | | 15-7x-6+2x=-1 | | 13w-145=11 | | 42=x+1+x-4 | | 6x+7-x=52 | | 3000/0.08 |

Equations solver categories