(4x+9)-(-3x*-3x-5x+9)=

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Solution for (4x+9)-(-3x*-3x-5x+9)= equation: 


Simplifying
(4x + 9) + -1(-3x * -3x + -5x + 9) = 0

Reorder the terms:
(9 + 4x) + -1(-3x * -3x + -5x + 9) = 0

Remove parenthesis around (9 + 4x)
9 + 4x + -1(-3x * -3x + -5x + 9) = 0

Reorder the terms for easier multiplication:
9 + 4x + -1(-3 * -3x * x + -5x + 9) = 0

Multiply -3 * -3
9 + 4x + -1(9x * x + -5x + 9) = 0

Multiply x * x
9 + 4x + -1(9x2 + -5x + 9) = 0

Reorder the terms:
9 + 4x + -1(9 + -5x + 9x2) = 0
9 + 4x + (9 * -1 + -5x * -1 + 9x2 * -1) = 0
9 + 4x + (-9 + 5x + -9x2) = 0

Reorder the terms:
9 + -9 + 4x + 5x + -9x2 = 0

Combine like terms: 9 + -9 = 0
0 + 4x + 5x + -9x2 = 0
4x + 5x + -9x2 = 0

Combine like terms: 4x + 5x = 9x
9x + -9x2 = 0

Solving
9x + -9x2 = 0

Solving for variable 'x'.

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

Ignore the factor 9.

Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
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
Solution
x = {0, 1}

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