2x^2-18=14

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Solution for 2x^2-18=14 equation: 


Simplifying
2x2 + -18 = 14

Reorder the terms:
-18 + 2x2 = 14

Solving
-18 + 2x2 = 14

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 2x2 = 14 + 18

Combine like terms: -18 + 18 = 0
0 + 2x2 = 14 + 18
2x2 = 14 + 18

Combine like terms: 14 + 18 = 32
2x2 = 32

Divide each side by '2'.
x2 = 16

Simplifying
x2 = 16

Take the square root of each side:
x = {-4, 4}

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