x(3x-8)=(3x+5)(x-6)

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Solution for x(3x-8)=(3x+5)(x-6) equation:


Simplifying
x(3x + -8) = (3x + 5)(x + -6)

Reorder the terms:
x(-8 + 3x) = (3x + 5)(x + -6)
(-8 * x + 3x * x) = (3x + 5)(x + -6)
(-8x + 3x2) = (3x + 5)(x + -6)

Reorder the terms:
-8x + 3x2 = (5 + 3x)(x + -6)

Reorder the terms:
-8x + 3x2 = (5 + 3x)(-6 + x)

Multiply (5 + 3x) * (-6 + x)
-8x + 3x2 = (5(-6 + x) + 3x * (-6 + x))
-8x + 3x2 = ((-6 * 5 + x * 5) + 3x * (-6 + x))
-8x + 3x2 = ((-30 + 5x) + 3x * (-6 + x))
-8x + 3x2 = (-30 + 5x + (-6 * 3x + x * 3x))
-8x + 3x2 = (-30 + 5x + (-18x + 3x2))

Combine like terms: 5x + -18x = -13x
-8x + 3x2 = (-30 + -13x + 3x2)

Add '-3x2' to each side of the equation.
-8x + 3x2 + -3x2 = -30 + -13x + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-8x + 0 = -30 + -13x + 3x2 + -3x2
-8x = -30 + -13x + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-8x = -30 + -13x + 0
-8x = -30 + -13x

Solving
-8x = -30 + -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
-8x + 13x = -30 + -13x + 13x

Combine like terms: -8x + 13x = 5x
5x = -30 + -13x + 13x

Combine like terms: -13x + 13x = 0
5x = -30 + 0
5x = -30

Divide each side by '5'.
x = -6

Simplifying
x = -6

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