8x^2-19x=2x-x

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Solution for 8x^2-19x=2x-x equation:


Simplifying
8x2 + -19x = 2x + -1x

Reorder the terms:
-19x + 8x2 = 2x + -1x

Combine like terms: 2x + -1x = 1x
-19x + 8x2 = 1x

Solving
-19x + 8x2 = 1x

Solving for variable 'x'.

Reorder the terms:
-19x + -1x + 8x2 = 1x + -1x

Combine like terms: -19x + -1x = -20x
-20x + 8x2 = 1x + -1x

Combine like terms: 1x + -1x = 0
-20x + 8x2 = 0

Factor out the Greatest Common Factor (GCF), '4x'.
4x(-5 + 2x) = 0

Ignore the factor 4.

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 '(-5 + 2x)' equal to zero and attempt to solve: Simplifying -5 + 2x = 0 Solving -5 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + 2x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 2x = 0 + 5 2x = 0 + 5 Combine like terms: 0 + 5 = 5 2x = 5 Divide each side by '2'. x = 2.5 Simplifying x = 2.5

Solution

x = {0, 2.5}

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