(6x^2+8x)+(-5x^2-7x)=0

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Solution for (6x^2+8x)+(-5x^2-7x)=0 equation:


Simplifying
(6x2 + 8x) + (-5x2 + -7x) = 0

Reorder the terms:
(8x + 6x2) + (-5x2 + -7x) = 0

Remove parenthesis around (8x + 6x2)
8x + 6x2 + (-5x2 + -7x) = 0

Reorder the terms:
8x + 6x2 + (-7x + -5x2) = 0

Remove parenthesis around (-7x + -5x2)
8x + 6x2 + -7x + -5x2 = 0

Reorder the terms:
8x + -7x + 6x2 + -5x2 = 0

Combine like terms: 8x + -7x = 1x
1x + 6x2 + -5x2 = 0

Combine like terms: 6x2 + -5x2 = 1x2
1x + 1x2 = 0

Solving
1x + 1x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(1 + x) = 0

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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