x*2-12x-28=

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Solution for x*2-12x-28= equation:


Simplifying
x * 2 + -12x + -28 = 0

Reorder the terms for easier multiplication:
2x + -12x + -28 = 0

Reorder the terms:
-28 + 2x + -12x = 0

Combine like terms: 2x + -12x = -10x
-28 + -10x = 0

Solving
-28 + -10x = 0

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + -10x = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -10x = 0 + 28
-10x = 0 + 28

Combine like terms: 0 + 28 = 28
-10x = 28

Divide each side by '-10'.
x = -2.8

Simplifying
x = -2.8

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