12x^2+5x=-7x

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Solution for 12x^2+5x=-7x equation:


Simplifying
12x2 + 5x = -7x

Reorder the terms:
5x + 12x2 = -7x

Solving
5x + 12x2 = -7x

Solving for variable 'x'.

Reorder the terms:
5x + 7x + 12x2 = -7x + 7x

Combine like terms: 5x + 7x = 12x
12x + 12x2 = -7x + 7x

Combine like terms: -7x + 7x = 0
12x + 12x2 = 0

Factor out the Greatest Common Factor (GCF), '12x'.
12x(1 + 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 '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Solution

x = {0, -1}

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