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

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


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

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

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

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

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

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

Reorder the terms:
-4x + 5x2 = (6 + 5x)(x + 5)

Reorder the terms:
-4x + 5x2 = (6 + 5x)(5 + x)

Multiply (6 + 5x) * (5 + x)
-4x + 5x2 = (6(5 + x) + 5x * (5 + x))
-4x + 5x2 = ((5 * 6 + x * 6) + 5x * (5 + x))
-4x + 5x2 = ((30 + 6x) + 5x * (5 + x))
-4x + 5x2 = (30 + 6x + (5 * 5x + x * 5x))
-4x + 5x2 = (30 + 6x + (25x + 5x2))

Combine like terms: 6x + 25x = 31x
-4x + 5x2 = (30 + 31x + 5x2)

Add '-5x2' to each side of the equation.
-4x + 5x2 + -5x2 = 30 + 31x + 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-4x + 0 = 30 + 31x + 5x2 + -5x2
-4x = 30 + 31x + 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-4x = 30 + 31x + 0
-4x = 30 + 31x

Solving
-4x = 30 + 31x

Solving for variable 'x'.

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

Add '-31x' to each side of the equation.
-4x + -31x = 30 + 31x + -31x

Combine like terms: -4x + -31x = -35x
-35x = 30 + 31x + -31x

Combine like terms: 31x + -31x = 0
-35x = 30 + 0
-35x = 30

Divide each side by '-35'.
x = -0.8571428571

Simplifying
x = -0.8571428571

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