-(9x*9x-9x+9)=

Solution for -(9x*9x-9x+9)= equation:

Simplifying
-1(9x * 9x + -9x + 9) = 0

Reorder the terms for easier multiplication:
-1(9 * 9x * x + -9x + 9) = 0

Multiply 9 * 9
-1(81x * x + -9x + 9) = 0

Multiply x * x
-1(81x2 + -9x + 9) = 0

Reorder the terms:
-1(9 + -9x + 81x2) = 0
(9 * -1 + -9x * -1 + 81x2 * -1) = 0
(-9 + 9x + -81x2) = 0

Solving
-9 + 9x + -81x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '9'.
9(-1 + x + -9x2) = 0

Ignore the factor 9.
Subproblem 1
Set the factor '(-1 + x + -9x2)' equal to zero and attempt to solve:

Simplifying
-1 + x + -9x2 = 0

Solving
-1 + x + -9x2 = 0

Begin completing the square.  Divide all terms by
-9 the coefficient of the squared term: 

Divide each side by '-9'.
0.1111111111 + -0.1111111111x + x2 = 0

Move the constant term to the right:

Add '-0.1111111111' to each side of the equation.
0.1111111111 + -0.1111111111x + -0.1111111111 + x2 = 0 + -0.1111111111

Reorder the terms:
0.1111111111 + -0.1111111111 + -0.1111111111x + x2 = 0 + -0.1111111111

Combine like terms: 0.1111111111 + -0.1111111111 = 0.0000000000
0.0000000000 + -0.1111111111x + x2 = 0 + -0.1111111111
-0.1111111111x + x2 = 0 + -0.1111111111

Combine like terms: 0 + -0.1111111111 = -0.1111111111
-0.1111111111x + x2 = -0.1111111111

The x term is x.  Take half its coefficient (0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-0.1111111111x + 0.25 + x2 = -0.1111111111 + 0.25

Reorder the terms:
0.25 + -0.1111111111x + x2 = -0.1111111111 + 0.25

Combine like terms: -0.1111111111 + 0.25 = 0.1388888889
0.25 + -0.1111111111x + x2 = 0.1388888889

Factor a perfect square on the left side:
(x + 0.5)(x + 0.5) = 0.1388888889

Calculate the square root of the right side: 0.372677996

Break this problem into two subproblems by setting 
(x + 0.5) equal to 0.372677996 and -0.372677996.

Subproblem 1
x + 0.5 = 0.372677996

Simplifying
x + 0.5 = 0.372677996

Reorder the terms:
0.5 + x = 0.372677996

Solving
0.5 + x = 0.372677996

Solving for variable 'x'.

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

Add '-0.5' to each side of the equation.
0.5 + -0.5 + x = 0.372677996 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + x = 0.372677996 + -0.5
x = 0.372677996 + -0.5

Combine like terms: 0.372677996 + -0.5 = -0.127322004
x = -0.127322004

Simplifying
x = -0.127322004

Subproblem 2
x + 0.5 = -0.372677996

Simplifying
x + 0.5 = -0.372677996

Reorder the terms:
0.5 + x = -0.372677996

Solving
0.5 + x = -0.372677996

Solving for variable 'x'.

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

Add '-0.5' to each side of the equation.
0.5 + -0.5 + x = -0.372677996 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + x = -0.372677996 + -0.5
x = -0.372677996 + -0.5

Combine like terms: -0.372677996 + -0.5 = -0.872677996
x = -0.872677996

Simplifying
x = -0.872677996

Solution
The solution to the problem is based on the solutions
from the subproblems.
x = {-0.127322004, -0.872677996}
Solution
x = {-0.127322004, -0.872677996}