2x(5x-1)=3x(2x+1)

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Solution for 2x(5x-1)=3x(2x+1) equation:


Simplifying
2x(5x + -1) = 3x(2x + 1)

Reorder the terms:
2x(-1 + 5x) = 3x(2x + 1)
(-1 * 2x + 5x * 2x) = 3x(2x + 1)
(-2x + 10x2) = 3x(2x + 1)

Reorder the terms:
-2x + 10x2 = 3x(1 + 2x)
-2x + 10x2 = (1 * 3x + 2x * 3x)
-2x + 10x2 = (3x + 6x2)

Solving
-2x + 10x2 = 3x + 6x2

Solving for variable 'x'.

Reorder the terms:
-2x + -3x + 10x2 + -6x2 = 3x + 6x2 + -3x + -6x2

Combine like terms: -2x + -3x = -5x
-5x + 10x2 + -6x2 = 3x + 6x2 + -3x + -6x2

Combine like terms: 10x2 + -6x2 = 4x2
-5x + 4x2 = 3x + 6x2 + -3x + -6x2

Reorder the terms:
-5x + 4x2 = 3x + -3x + 6x2 + -6x2

Combine like terms: 3x + -3x = 0
-5x + 4x2 = 0 + 6x2 + -6x2
-5x + 4x2 = 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-5x + 4x2 = 0

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

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 + 4x)' equal to zero and attempt to solve: Simplifying -5 + 4x = 0 Solving -5 + 4x = 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 + 4x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 4x = 0 + 5 4x = 0 + 5 Combine like terms: 0 + 5 = 5 4x = 5 Divide each side by '4'. x = 1.25 Simplifying x = 1.25

Solution

x = {0, 1.25}

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