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Simplifying
2 + -18x2 = 0
Solving
2 + -18x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + -18x2 = 0 + -2
Combine like terms: 2 + -2 = 0
0 + -18x2 = 0 + -2
-18x2 = 0 + -2
Combine like terms: 0 + -2 = -2
-18x2 = -2
Divide each side by '-18'.
x2 = 0.1111111111
Simplifying
x2 = 0.1111111111
Take the square root of each side:
x = {-0.333333333, 0.333333333}
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