x(6x-7)=(6x+6)(x-2)

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Solution for x(6x-7)=(6x+6)(x-2) equation:


Simplifying
x(6x + -7) = (6x + 6)(x + -2)

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

Reorder the terms:
-7x + 6x2 = (6 + 6x)(x + -2)

Reorder the terms:
-7x + 6x2 = (6 + 6x)(-2 + x)

Multiply (6 + 6x) * (-2 + x)
-7x + 6x2 = (6(-2 + x) + 6x * (-2 + x))
-7x + 6x2 = ((-2 * 6 + x * 6) + 6x * (-2 + x))
-7x + 6x2 = ((-12 + 6x) + 6x * (-2 + x))
-7x + 6x2 = (-12 + 6x + (-2 * 6x + x * 6x))
-7x + 6x2 = (-12 + 6x + (-12x + 6x2))

Combine like terms: 6x + -12x = -6x
-7x + 6x2 = (-12 + -6x + 6x2)

Add '-6x2' to each side of the equation.
-7x + 6x2 + -6x2 = -12 + -6x + 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-7x + 0 = -12 + -6x + 6x2 + -6x2
-7x = -12 + -6x + 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-7x = -12 + -6x + 0
-7x = -12 + -6x

Solving
-7x = -12 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-7x + 6x = -12 + -6x + 6x

Combine like terms: -7x + 6x = -1x
-1x = -12 + -6x + 6x

Combine like terms: -6x + 6x = 0
-1x = -12 + 0
-1x = -12

Divide each side by '-1'.
x = 12

Simplifying
x = 12

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