2x(x+1)-2(x-6)=

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Solution for 2x(x+1)-2(x-6)= equation:


Simplifying
2x(x + 1) + -2(x + -6) = 0

Reorder the terms:
2x(1 + x) + -2(x + -6) = 0
(1 * 2x + x * 2x) + -2(x + -6) = 0
(2x + 2x2) + -2(x + -6) = 0

Reorder the terms:
2x + 2x2 + -2(-6 + x) = 0
2x + 2x2 + (-6 * -2 + x * -2) = 0
2x + 2x2 + (12 + -2x) = 0

Reorder the terms:
12 + 2x + -2x + 2x2 = 0

Combine like terms: 2x + -2x = 0
12 + 0 + 2x2 = 0
12 + 2x2 = 0

Solving
12 + 2x2 = 0

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 2x2 = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 2x2 = 0 + -12
2x2 = 0 + -12

Combine like terms: 0 + -12 = -12
2x2 = -12

Divide each side by '2'.
x2 = -6

Simplifying
x2 = -6

Reorder the terms:
6 + x2 = -6 + 6

Combine like terms: -6 + 6 = 0
6 + x2 = 0

The solution to this equation could not be determined.

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