x^2-12=x(x-12)

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Solution for x^2-12=x(x-12) equation:


Simplifying
x2 + -12 = x(x + -12)

Reorder the terms:
-12 + x2 = x(x + -12)

Reorder the terms:
-12 + x2 = x(-12 + x)
-12 + x2 = (-12 * x + x * x)
-12 + x2 = (-12x + x2)

Add '-1x2' to each side of the equation.
-12 + x2 + -1x2 = -12x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-12 + 0 = -12x + x2 + -1x2
-12 = -12x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-12 = -12x + 0
-12 = -12x

Solving
-12 = -12x

Solving for variable 'x'.

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

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

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

Add '12' to each side of the equation.
-12 + 12 + 12x = 0 + 12

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

Combine like terms: 0 + 12 = 12
12x = 12

Divide each side by '12'.
x = 1

Simplifying
x = 1

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