5x(x-1)+7x^2=(6x-1)(2x+3)

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Solution for 5x(x-1)+7x^2=(6x-1)(2x+3) equation:


Simplifying
5x(x + -1) + 7x2 = (6x + -1)(2x + 3)

Reorder the terms:
5x(-1 + x) + 7x2 = (6x + -1)(2x + 3)
(-1 * 5x + x * 5x) + 7x2 = (6x + -1)(2x + 3)
(-5x + 5x2) + 7x2 = (6x + -1)(2x + 3)

Combine like terms: 5x2 + 7x2 = 12x2
-5x + 12x2 = (6x + -1)(2x + 3)

Reorder the terms:
-5x + 12x2 = (-1 + 6x)(2x + 3)

Reorder the terms:
-5x + 12x2 = (-1 + 6x)(3 + 2x)

Multiply (-1 + 6x) * (3 + 2x)
-5x + 12x2 = (-1(3 + 2x) + 6x * (3 + 2x))
-5x + 12x2 = ((3 * -1 + 2x * -1) + 6x * (3 + 2x))
-5x + 12x2 = ((-3 + -2x) + 6x * (3 + 2x))
-5x + 12x2 = (-3 + -2x + (3 * 6x + 2x * 6x))
-5x + 12x2 = (-3 + -2x + (18x + 12x2))

Combine like terms: -2x + 18x = 16x
-5x + 12x2 = (-3 + 16x + 12x2)

Add '-12x2' to each side of the equation.
-5x + 12x2 + -12x2 = -3 + 16x + 12x2 + -12x2

Combine like terms: 12x2 + -12x2 = 0
-5x + 0 = -3 + 16x + 12x2 + -12x2
-5x = -3 + 16x + 12x2 + -12x2

Combine like terms: 12x2 + -12x2 = 0
-5x = -3 + 16x + 0
-5x = -3 + 16x

Solving
-5x = -3 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
-5x + -16x = -3 + 16x + -16x

Combine like terms: -5x + -16x = -21x
-21x = -3 + 16x + -16x

Combine like terms: 16x + -16x = 0
-21x = -3 + 0
-21x = -3

Divide each side by '-21'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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