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

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


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

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

Reorder the terms:
2x + 2x2 + -3(-4x + x2) = 0
2x + 2x2 + (-4x * -3 + x2 * -3) = 0
2x + 2x2 + (12x + -3x2) = 0

Reorder the terms:
2x + 12x + 2x2 + -3x2 = 0

Combine like terms: 2x + 12x = 14x
14x + 2x2 + -3x2 = 0

Combine like terms: 2x2 + -3x2 = -1x2
14x + -1x2 = 0

Solving
14x + -1x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(14 + -1x) = 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 '(14 + -1x)' equal to zero and attempt to solve: Simplifying 14 + -1x = 0 Solving 14 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + -1x = 0 + -14 Combine like terms: 14 + -14 = 0 0 + -1x = 0 + -14 -1x = 0 + -14 Combine like terms: 0 + -14 = -14 -1x = -14 Divide each side by '-1'. x = 14 Simplifying x = 14

Solution

x = {0, 14}

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