x-9(7x+6x(-4x-4))=

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Solution for x-9(7x+6x(-4x-4))= equation:


Simplifying
x + -9(7x + 6x(-4x + -4)) = 0

Reorder the terms:
x + -9(7x + 6x(-4 + -4x)) = 0
x + -9(7x + (-4 * 6x + -4x * 6x)) = 0
x + -9(7x + (-24x + -24x2)) = 0

Combine like terms: 7x + -24x = -17x
x + -9(-17x + -24x2) = 0
x + (-17x * -9 + -24x2 * -9) = 0
x + (153x + 216x2) = 0

Combine like terms: x + 153x = 154x
154x + 216x2 = 0

Solving
154x + 216x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(77 + 108x) = 0

Ignore the factor 2.

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 '(77 + 108x)' equal to zero and attempt to solve: Simplifying 77 + 108x = 0 Solving 77 + 108x = 0 Move all terms containing x to the left, all other terms to the right. Add '-77' to each side of the equation. 77 + -77 + 108x = 0 + -77 Combine like terms: 77 + -77 = 0 0 + 108x = 0 + -77 108x = 0 + -77 Combine like terms: 0 + -77 = -77 108x = -77 Divide each side by '108'. x = -0.712962963 Simplifying x = -0.712962963

Solution

x = {0, -0.712962963}

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