7x^2-3x=3x-5x^2

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Solution for 7x^2-3x=3x-5x^2 equation:


Simplifying
7x2 + -3x = 3x + -5x2

Reorder the terms:
-3x + 7x2 = 3x + -5x2

Solving
-3x + 7x2 = 3x + -5x2

Solving for variable 'x'.

Reorder the terms:
-3x + -3x + 7x2 + 5x2 = 3x + -5x2 + -3x + 5x2

Combine like terms: -3x + -3x = -6x
-6x + 7x2 + 5x2 = 3x + -5x2 + -3x + 5x2

Combine like terms: 7x2 + 5x2 = 12x2
-6x + 12x2 = 3x + -5x2 + -3x + 5x2

Reorder the terms:
-6x + 12x2 = 3x + -3x + -5x2 + 5x2

Combine like terms: 3x + -3x = 0
-6x + 12x2 = 0 + -5x2 + 5x2
-6x + 12x2 = -5x2 + 5x2

Combine like terms: -5x2 + 5x2 = 0
-6x + 12x2 = 0

Factor out the Greatest Common Factor (GCF), '6x'.
6x(-1 + 2x) = 0

Ignore the factor 6.

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 + 2x)' equal to zero and attempt to solve: Simplifying -1 + 2x = 0 Solving -1 + 2x = 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 + 2x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2x = 0 + 1 2x = 0 + 1 Combine like terms: 0 + 1 = 1 2x = 1 Divide each side by '2'. x = 0.5 Simplifying x = 0.5

Solution

x = {0, 0.5}

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