14x(2x+3)-6x(5-7x)=

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Solution for 14x(2x+3)-6x(5-7x)= equation:


Simplifying
14x(2x + 3) + -6x(5 + -7x) = 0

Reorder the terms:
14x(3 + 2x) + -6x(5 + -7x) = 0
(3 * 14x + 2x * 14x) + -6x(5 + -7x) = 0
(42x + 28x2) + -6x(5 + -7x) = 0
42x + 28x2 + (5 * -6x + -7x * -6x) = 0
42x + 28x2 + (-30x + 42x2) = 0

Reorder the terms:
42x + -30x + 28x2 + 42x2 = 0

Combine like terms: 42x + -30x = 12x
12x + 28x2 + 42x2 = 0

Combine like terms: 28x2 + 42x2 = 70x2
12x + 70x2 = 0

Solving
12x + 70x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(6 + 35x) = 0

Ignore the factor 2.

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 + 35x)' equal to zero and attempt to solve: Simplifying 6 + 35x = 0 Solving 6 + 35x = 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 + 35x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + 35x = 0 + -6 35x = 0 + -6 Combine like terms: 0 + -6 = -6 35x = -6 Divide each side by '35'. x = -0.1714285714 Simplifying x = -0.1714285714

Solution

x = {0, -0.1714285714}

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