-x*2-6x-11=0

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Solution for -x*2-6x-11=0 equation:


Simplifying
-1x * 2 + -6x + -11 = 0

Reorder the terms for easier multiplication:
-1 * 2x + -6x + -11 = 0

Multiply -1 * 2
-2x + -6x + -11 = 0

Reorder the terms:
-11 + -2x + -6x = 0

Combine like terms: -2x + -6x = -8x
-11 + -8x = 0

Solving
-11 + -8x = 0

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + -8x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -8x = 0 + 11
-8x = 0 + 11

Combine like terms: 0 + 11 = 11
-8x = 11

Divide each side by '-8'.
x = -1.375

Simplifying
x = -1.375

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