12-3x^2-48=24x+12

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Solution for 12-3x^2-48=24x+12 equation:


Simplifying
12 + -3x2 + -48 = 24x + 12

Reorder the terms:
12 + -48 + -3x2 = 24x + 12

Combine like terms: 12 + -48 = -36
-36 + -3x2 = 24x + 12

Reorder the terms:
-36 + -3x2 = 12 + 24x

Solving
-36 + -3x2 = 12 + 24x

Solving for variable 'x'.

Reorder the terms:
-36 + -12 + -24x + -3x2 = 12 + 24x + -12 + -24x

Combine like terms: -36 + -12 = -48
-48 + -24x + -3x2 = 12 + 24x + -12 + -24x

Reorder the terms:
-48 + -24x + -3x2 = 12 + -12 + 24x + -24x

Combine like terms: 12 + -12 = 0
-48 + -24x + -3x2 = 0 + 24x + -24x
-48 + -24x + -3x2 = 24x + -24x

Combine like terms: 24x + -24x = 0
-48 + -24x + -3x2 = 0

Factor out the Greatest Common Factor (GCF), '-3'.
-3(16 + 8x + x2) = 0

Factor a trinomial.
-3((4 + x)(4 + x)) = 0

Ignore the factor -3.

Subproblem 1

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

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 = {-4, -4}

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