x(6x-5)+x(3x-4)=(9x+2)(x+1)

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Solution for x(6x-5)+x(3x-4)=(9x+2)(x+1) equation:


Simplifying
x(6x + -5) + x(3x + -4) = (9x + 2)(x + 1)

Reorder the terms:
x(-5 + 6x) + x(3x + -4) = (9x + 2)(x + 1)
(-5 * x + 6x * x) + x(3x + -4) = (9x + 2)(x + 1)
(-5x + 6x2) + x(3x + -4) = (9x + 2)(x + 1)

Reorder the terms:
-5x + 6x2 + x(-4 + 3x) = (9x + 2)(x + 1)
-5x + 6x2 + (-4 * x + 3x * x) = (9x + 2)(x + 1)
-5x + 6x2 + (-4x + 3x2) = (9x + 2)(x + 1)

Reorder the terms:
-5x + -4x + 6x2 + 3x2 = (9x + 2)(x + 1)

Combine like terms: -5x + -4x = -9x
-9x + 6x2 + 3x2 = (9x + 2)(x + 1)

Combine like terms: 6x2 + 3x2 = 9x2
-9x + 9x2 = (9x + 2)(x + 1)

Reorder the terms:
-9x + 9x2 = (2 + 9x)(x + 1)

Reorder the terms:
-9x + 9x2 = (2 + 9x)(1 + x)

Multiply (2 + 9x) * (1 + x)
-9x + 9x2 = (2(1 + x) + 9x * (1 + x))
-9x + 9x2 = ((1 * 2 + x * 2) + 9x * (1 + x))
-9x + 9x2 = ((2 + 2x) + 9x * (1 + x))
-9x + 9x2 = (2 + 2x + (1 * 9x + x * 9x))
-9x + 9x2 = (2 + 2x + (9x + 9x2))

Combine like terms: 2x + 9x = 11x
-9x + 9x2 = (2 + 11x + 9x2)

Add '-9x2' to each side of the equation.
-9x + 9x2 + -9x2 = 2 + 11x + 9x2 + -9x2

Combine like terms: 9x2 + -9x2 = 0
-9x + 0 = 2 + 11x + 9x2 + -9x2
-9x = 2 + 11x + 9x2 + -9x2

Combine like terms: 9x2 + -9x2 = 0
-9x = 2 + 11x + 0
-9x = 2 + 11x

Solving
-9x = 2 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
-9x + -11x = 2 + 11x + -11x

Combine like terms: -9x + -11x = -20x
-20x = 2 + 11x + -11x

Combine like terms: 11x + -11x = 0
-20x = 2 + 0
-20x = 2

Divide each side by '-20'.
x = -0.1

Simplifying
x = -0.1

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