2x^2+14=22

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Solution for 2x^2+14=22 equation: 


Simplifying
2x2 + 14 = 22

Reorder the terms:
14 + 2x2 = 22

Solving
14 + 2x2 = 22

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 2x2 = 22 + -14

Combine like terms: 14 + -14 = 0
0 + 2x2 = 22 + -14
2x2 = 22 + -14

Combine like terms: 22 + -14 = 8
2x2 = 8

Divide each side by '2'.
x2 = 4

Simplifying
x2 = 4

Take the square root of each side:
x = {-2, 2}

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