3x^2+12x=20x

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Solution for 3x^2+12x=20x equation:


Simplifying
3x2 + 12x = 20x

Reorder the terms:
12x + 3x2 = 20x

Solving
12x + 3x2 = 20x

Solving for variable 'x'.

Reorder the terms:
12x + -20x + 3x2 = 20x + -20x

Combine like terms: 12x + -20x = -8x
-8x + 3x2 = 20x + -20x

Combine like terms: 20x + -20x = 0
-8x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-8 + 3x) = 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 '(-8 + 3x)' equal to zero and attempt to solve: Simplifying -8 + 3x = 0 Solving -8 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + 3x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 3x = 0 + 8 3x = 0 + 8 Combine like terms: 0 + 8 = 8 3x = 8 Divide each side by '3'. x = 2.666666667 Simplifying x = 2.666666667

Solution

x = {0, 2.666666667}

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