8x(8x-7)+-8x(9x-8)=

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Solution for 8x(8x-7)+-8x(9x-8)= equation:


Simplifying
8x(8x + -7) + -8x(9x + -8) = 0

Reorder the terms:
8x(-7 + 8x) + -8x(9x + -8) = 0
(-7 * 8x + 8x * 8x) + -8x(9x + -8) = 0
(-56x + 64x2) + -8x(9x + -8) = 0

Reorder the terms:
-56x + 64x2 + -8x(-8 + 9x) = 0
-56x + 64x2 + (-8 * -8x + 9x * -8x) = 0
-56x + 64x2 + (64x + -72x2) = 0

Reorder the terms:
-56x + 64x + 64x2 + -72x2 = 0

Combine like terms: -56x + 64x = 8x
8x + 64x2 + -72x2 = 0

Combine like terms: 64x2 + -72x2 = -8x2
8x + -8x2 = 0

Solving
8x + -8x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '8x'.
8x(1 + -1x) = 0

Ignore the factor 8.

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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