-7=4x^2+24x-7

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Solution for -7=4x^2+24x-7 equation:


Simplifying
-7 = 4x2 + 24x + -7

Reorder the terms:
-7 = -7 + 24x + 4x2

Add '7' to each side of the equation.
-7 + 7 = -7 + 24x + 7 + 4x2

Combine like terms: -7 + 7 = 0
0 = -7 + 24x + 7 + 4x2

Reorder the terms:
0 = -7 + 7 + 24x + 4x2

Combine like terms: -7 + 7 = 0
0 = 0 + 24x + 4x2
0 = 24x + 4x2

Solving
0 = 24x + 4x2

Solving for variable 'x'.
Remove the zero:
-24x + -4x2 = 24x + 4x2 + -24x + -4x2

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

Combine like terms: 24x + -24x = 0
-24x + -4x2 = 0 + 4x2 + -4x2
-24x + -4x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
-24x + -4x2 = 0

Factor out the Greatest Common Factor (GCF), '-4x'.
-4x(6 + x) = 0

Ignore the factor -4.

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 '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Solution

x = {0, -6}

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