4x-(15x^2+9x)=

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Solution for 4x-(15x^2+9x)= equation:


Simplifying
4x + -1(15x2 + 9x) = 0

Reorder the terms:
4x + -1(9x + 15x2) = 0
4x + (9x * -1 + 15x2 * -1) = 0
4x + (-9x + -15x2) = 0

Combine like terms: 4x + -9x = -5x
-5x + -15x2 = 0

Solving
-5x + -15x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-5x'.
-5x(1 + 3x) = 0

Ignore the factor -5.

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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