-4x^2=8x^2+24x

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Solution for -4x^2=8x^2+24x equation:


Simplifying
-4x2 = 8x2 + 24x

Reorder the terms:
-4x2 = 24x + 8x2

Solving
-4x2 = 24x + 8x2

Solving for variable 'x'.

Reorder the terms:
-24x + -4x2 + -8x2 = 24x + 8x2 + -24x + -8x2

Combine like terms: -4x2 + -8x2 = -12x2
-24x + -12x2 = 24x + 8x2 + -24x + -8x2

Reorder the terms:
-24x + -12x2 = 24x + -24x + 8x2 + -8x2

Combine like terms: 24x + -24x = 0
-24x + -12x2 = 0 + 8x2 + -8x2
-24x + -12x2 = 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
-24x + -12x2 = 0

Factor out the Greatest Common Factor (GCF), '-12x'.
-12x(2 + x) = 0

Ignore the factor -12.

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

Solution

x = {0, -2}

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