2x+3x^2=4x-5x^2

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Solution for 2x+3x^2=4x-5x^2 equation:


Simplifying
2x + 3x2 = 4x + -5x2

Solving
2x + 3x2 = 4x + -5x2

Solving for variable 'x'.

Reorder the terms:
2x + -4x + 3x2 + 5x2 = 4x + -5x2 + -4x + 5x2

Combine like terms: 2x + -4x = -2x
-2x + 3x2 + 5x2 = 4x + -5x2 + -4x + 5x2

Combine like terms: 3x2 + 5x2 = 8x2
-2x + 8x2 = 4x + -5x2 + -4x + 5x2

Reorder the terms:
-2x + 8x2 = 4x + -4x + -5x2 + 5x2

Combine like terms: 4x + -4x = 0
-2x + 8x2 = 0 + -5x2 + 5x2
-2x + 8x2 = -5x2 + 5x2

Combine like terms: -5x2 + 5x2 = 0
-2x + 8x2 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-1 + 4x) = 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 '(-1 + 4x)' equal to zero and attempt to solve: Simplifying -1 + 4x = 0 Solving -1 + 4x = 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 + 4x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 4x = 0 + 1 4x = 0 + 1 Combine like terms: 0 + 1 = 1 4x = 1 Divide each side by '4'. x = 0.25 Simplifying x = 0.25

Solution

x = {0, 0.25}

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