11x^2-12x+11=8x^2+4-2x

Simple and best practice solution for 11x^2-12x+11=8x^2+4-2x 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 11x^2-12x+11=8x^2+4-2x equation: 


Simplifying
11x2 + -12x + 11 = 8x2 + 4 + -2x

Reorder the terms:
11 + -12x + 11x2 = 8x2 + 4 + -2x

Reorder the terms:
11 + -12x + 11x2 = 4 + -2x + 8x2

Solving
11 + -12x + 11x2 = 4 + -2x + 8x2

Solving for variable 'x'.

Reorder the terms:
11 + -4 + -12x + 2x + 11x2 + -8x2 = 4 + -2x + 8x2 + -4 + 2x + -8x2

Combine like terms: 11 + -4 = 7
7 + -12x + 2x + 11x2 + -8x2 = 4 + -2x + 8x2 + -4 + 2x + -8x2

Combine like terms: -12x + 2x = -10x
7 + -10x + 11x2 + -8x2 = 4 + -2x + 8x2 + -4 + 2x + -8x2

Combine like terms: 11x2 + -8x2 = 3x2
7 + -10x + 3x2 = 4 + -2x + 8x2 + -4 + 2x + -8x2

Reorder the terms:
7 + -10x + 3x2 = 4 + -4 + -2x + 2x + 8x2 + -8x2

Combine like terms: 4 + -4 = 0
7 + -10x + 3x2 = 0 + -2x + 2x + 8x2 + -8x2
7 + -10x + 3x2 = -2x + 2x + 8x2 + -8x2

Combine like terms: -2x + 2x = 0
7 + -10x + 3x2 = 0 + 8x2 + -8x2
7 + -10x + 3x2 = 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
7 + -10x + 3x2 = 0

Factor a trinomial.
(1 + -1x)(7 + -3x) = 0


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

Simplifying
1 + -1x = 0

Solving
1 + -1x = 0

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

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

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

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

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

Simplifying
x = 1

Subproblem 2
Set the factor '(7 + -3x)' equal to zero and attempt to solve:

Simplifying
7 + -3x = 0

Solving
7 + -3x = 0

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

Add '-7' to each side of the equation.
7 + -7 + -3x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = 0 + -7
-3x = 0 + -7

Combine like terms: 0 + -7 = -7
-3x = -7

Divide each side by '-3'.
x = 2.333333333

Simplifying
x = 2.333333333
Solution
x = {1, 2.333333333}

See similar equations:

| 5y-3=x-9 | | 5/6y-7=-2 | | 7x+x-60=68 | | 90x=15/120 | | (25-2x)(20-2x)(x)=500 | | 6x+22=14x+34 | | 9/5x(1-4/3) | | Y-9=y/2 | | 12x-38-7x=77 | | 5-3c=3.5c-8 | | ln(6x+4)=0.1 | | 24-0.6=60 | | X-8x-37=61 | | 10z^3(7z^5+8z)= | | 5.872+(-0.84)= | | m^2-4d+7=0 | | 9x-94+x=86 | | m^3-4m+3m=0 | | 3x-78+5x=82 | | y=12x+55 | | -131+2x+10x=145 | | (x+8)(x+9)(2x+17)= | | 4-9/9*2-6= | | b^2=-35-12b | | 31=2(w+5)-5w | | n^2-2=-n | | Logx8=-1/2 | | 5x+7x-117=147 | | v^2=-2v+35 | | (-2)^2-(-3)^2/(1-4)^2*2-6= | | x-.0x=300 | | -90-4x-30=10 |

Equations solver categories