-2x^2-36=108

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Solution for -2x^2-36=108 equation:


Simplifying
-2x2 + -36 = 108

Reorder the terms:
-36 + -2x2 = 108

Solving
-36 + -2x2 = 108

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + -2x2 = 108 + 36

Combine like terms: -36 + 36 = 0
0 + -2x2 = 108 + 36
-2x2 = 108 + 36

Combine like terms: 108 + 36 = 144
-2x2 = 144

Divide each side by '-2'.
x2 = -72

Simplifying
x2 = -72

Reorder the terms:
72 + x2 = -72 + 72

Combine like terms: -72 + 72 = 0
72 + x2 = 0

The solution to this equation could not be determined.

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