x(x-4)+8=x*x-6(x-1)

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Solution for x(x-4)+8=x*x-6(x-1) equation:


Simplifying
x(x + -4) + 8 = x * x + -6(x + -1)

Reorder the terms:
x(-4 + x) + 8 = x * x + -6(x + -1)
(-4 * x + x * x) + 8 = x * x + -6(x + -1)
(-4x + x2) + 8 = x * x + -6(x + -1)

Reorder the terms:
8 + -4x + x2 = x * x + -6(x + -1)

Multiply x * x
8 + -4x + x2 = x2 + -6(x + -1)

Reorder the terms:
8 + -4x + x2 = x2 + -6(-1 + x)
8 + -4x + x2 = x2 + (-1 * -6 + x * -6)
8 + -4x + x2 = x2 + (6 + -6x)

Reorder the terms:
8 + -4x + x2 = 6 + -6x + x2

Add '-1x2' to each side of the equation.
8 + -4x + x2 + -1x2 = 6 + -6x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
8 + -4x + 0 = 6 + -6x + x2 + -1x2
8 + -4x = 6 + -6x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
8 + -4x = 6 + -6x + 0
8 + -4x = 6 + -6x

Solving
8 + -4x = 6 + -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.
8 + -4x + 6x = 6 + -6x + 6x

Combine like terms: -4x + 6x = 2x
8 + 2x = 6 + -6x + 6x

Combine like terms: -6x + 6x = 0
8 + 2x = 6 + 0
8 + 2x = 6

Add '-8' to each side of the equation.
8 + -8 + 2x = 6 + -8

Combine like terms: 8 + -8 = 0
0 + 2x = 6 + -8
2x = 6 + -8

Combine like terms: 6 + -8 = -2
2x = -2

Divide each side by '2'.
x = -1

Simplifying
x = -1

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