(5x^2+3x)+(-2x^2-4x)=

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Solution for (5x^2+3x)+(-2x^2-4x)= equation:


Simplifying
(5x2 + 3x) + (-2x2 + -4x) = 0

Reorder the terms:
(3x + 5x2) + (-2x2 + -4x) = 0

Remove parenthesis around (3x + 5x2)
3x + 5x2 + (-2x2 + -4x) = 0

Reorder the terms:
3x + 5x2 + (-4x + -2x2) = 0

Remove parenthesis around (-4x + -2x2)
3x + 5x2 + -4x + -2x2 = 0

Reorder the terms:
3x + -4x + 5x2 + -2x2 = 0

Combine like terms: 3x + -4x = -1x
-1x + 5x2 + -2x2 = 0

Combine like terms: 5x2 + -2x2 = 3x2
-1x + 3x2 = 0

Solving
-1x + 3x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-1 + 3x) = 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 + 3x)' equal to zero and attempt to solve: Simplifying -1 + 3x = 0 Solving -1 + 3x = 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 + 3x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 3x = 0 + 1 3x = 0 + 1 Combine like terms: 0 + 1 = 1 3x = 1 Divide each side by '3'. x = 0.3333333333 Simplifying x = 0.3333333333

Solution

x = {0, 0.3333333333}

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