2x(x+3)=14x

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Solution for 2x(x+3)=14x equation:


Simplifying
2x(x + 3) = 14x

Reorder the terms:
2x(3 + x) = 14x
(3 * 2x + x * 2x) = 14x
(6x + 2x2) = 14x

Solving
6x + 2x2 = 14x

Solving for variable 'x'.

Reorder the terms:
6x + -14x + 2x2 = 14x + -14x

Combine like terms: 6x + -14x = -8x
-8x + 2x2 = 14x + -14x

Combine like terms: 14x + -14x = 0
-8x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-4 + x) = 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 '(-4 + x)' equal to zero and attempt to solve: Simplifying -4 + x = 0 Solving -4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + x = 0 + 4 x = 0 + 4 Combine like terms: 0 + 4 = 4 x = 4 Simplifying x = 4

Solution

x = {0, 4}

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