42x^2=50x^2-5x

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Solution for 42x^2=50x^2-5x equation:


Simplifying
42x2 = 50x2 + -5x

Reorder the terms:
42x2 = -5x + 50x2

Solving
42x2 = -5x + 50x2

Solving for variable 'x'.

Reorder the terms:
5x + 42x2 + -50x2 = -5x + 50x2 + 5x + -50x2

Combine like terms: 42x2 + -50x2 = -8x2
5x + -8x2 = -5x + 50x2 + 5x + -50x2

Reorder the terms:
5x + -8x2 = -5x + 5x + 50x2 + -50x2

Combine like terms: -5x + 5x = 0
5x + -8x2 = 0 + 50x2 + -50x2
5x + -8x2 = 50x2 + -50x2

Combine like terms: 50x2 + -50x2 = 0
5x + -8x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(5 + -8x) = 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 + -8x)' equal to zero and attempt to solve: Simplifying 5 + -8x = 0 Solving 5 + -8x = 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 + -8x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -8x = 0 + -5 -8x = 0 + -5 Combine like terms: 0 + -5 = -5 -8x = -5 Divide each side by '-8'. x = 0.625 Simplifying x = 0.625

Solution

x = {0, 0.625}

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