6(x-3)(x-4)-6x(x-2)=4

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Solution for 6(x-3)(x-4)-6x(x-2)=4 equation:


Simplifying
6(x + -3)(x + -4) + -6x(x + -2) = 4

Reorder the terms:
6(-3 + x)(x + -4) + -6x(x + -2) = 4

Reorder the terms:
6(-3 + x)(-4 + x) + -6x(x + -2) = 4

Multiply (-3 + x) * (-4 + x)
6(-3(-4 + x) + x(-4 + x)) + -6x(x + -2) = 4
6((-4 * -3 + x * -3) + x(-4 + x)) + -6x(x + -2) = 4
6((12 + -3x) + x(-4 + x)) + -6x(x + -2) = 4
6(12 + -3x + (-4 * x + x * x)) + -6x(x + -2) = 4
6(12 + -3x + (-4x + x2)) + -6x(x + -2) = 4

Combine like terms: -3x + -4x = -7x
6(12 + -7x + x2) + -6x(x + -2) = 4
(12 * 6 + -7x * 6 + x2 * 6) + -6x(x + -2) = 4
(72 + -42x + 6x2) + -6x(x + -2) = 4

Reorder the terms:
72 + -42x + 6x2 + -6x(-2 + x) = 4
72 + -42x + 6x2 + (-2 * -6x + x * -6x) = 4
72 + -42x + 6x2 + (12x + -6x2) = 4

Reorder the terms:
72 + -42x + 12x + 6x2 + -6x2 = 4

Combine like terms: -42x + 12x = -30x
72 + -30x + 6x2 + -6x2 = 4

Combine like terms: 6x2 + -6x2 = 0
72 + -30x + 0 = 4
72 + -30x = 4

Solving
72 + -30x = 4

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-72' to each side of the equation.
72 + -72 + -30x = 4 + -72

Combine like terms: 72 + -72 = 0
0 + -30x = 4 + -72
-30x = 4 + -72

Combine like terms: 4 + -72 = -68
-30x = -68

Divide each side by '-30'.
x = 2.266666667

Simplifying
x = 2.266666667

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