(3x-2)(2x+1)-20=6x(x-5)

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Solution for (3x-2)(2x+1)-20=6x(x-5) equation:


Simplifying
(3x + -2)(2x + 1) + -20 = 6x(x + -5)

Reorder the terms:
(-2 + 3x)(2x + 1) + -20 = 6x(x + -5)

Reorder the terms:
(-2 + 3x)(1 + 2x) + -20 = 6x(x + -5)

Multiply (-2 + 3x) * (1 + 2x)
(-2(1 + 2x) + 3x * (1 + 2x)) + -20 = 6x(x + -5)
((1 * -2 + 2x * -2) + 3x * (1 + 2x)) + -20 = 6x(x + -5)
((-2 + -4x) + 3x * (1 + 2x)) + -20 = 6x(x + -5)
(-2 + -4x + (1 * 3x + 2x * 3x)) + -20 = 6x(x + -5)
(-2 + -4x + (3x + 6x2)) + -20 = 6x(x + -5)

Combine like terms: -4x + 3x = -1x
(-2 + -1x + 6x2) + -20 = 6x(x + -5)

Reorder the terms:
-2 + -20 + -1x + 6x2 = 6x(x + -5)

Combine like terms: -2 + -20 = -22
-22 + -1x + 6x2 = 6x(x + -5)

Reorder the terms:
-22 + -1x + 6x2 = 6x(-5 + x)
-22 + -1x + 6x2 = (-5 * 6x + x * 6x)
-22 + -1x + 6x2 = (-30x + 6x2)

Add '-6x2' to each side of the equation.
-22 + -1x + 6x2 + -6x2 = -30x + 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-22 + -1x + 0 = -30x + 6x2 + -6x2
-22 + -1x = -30x + 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-22 + -1x = -30x + 0
-22 + -1x = -30x

Solving
-22 + -1x = -30x

Solving for variable 'x'.

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

Add '30x' to each side of the equation.
-22 + -1x + 30x = -30x + 30x

Combine like terms: -1x + 30x = 29x
-22 + 29x = -30x + 30x

Combine like terms: -30x + 30x = 0
-22 + 29x = 0

Add '22' to each side of the equation.
-22 + 22 + 29x = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 29x = 0 + 22
29x = 0 + 22

Combine like terms: 0 + 22 = 22
29x = 22

Divide each side by '29'.
x = 0.7586206897

Simplifying
x = 0.7586206897

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