16x^2+18=22

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Solution for 16x^2+18=22 equation: 


Simplifying
16x2 + 18 = 22

Reorder the terms:
18 + 16x2 = 22

Solving
18 + 16x2 = 22

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 + 16x2 = 22 + -18

Combine like terms: 18 + -18 = 0
0 + 16x2 = 22 + -18
16x2 = 22 + -18

Combine like terms: 22 + -18 = 4
16x2 = 4

Divide each side by '16'.
x2 = 0.25

Simplifying
x2 = 0.25

Take the square root of each side:
x = {-0.5, 0.5}

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