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Simplifying
18x2 + -3 + -3 = 0
Reorder the terms:
-3 + -3 + 18x2 = 0
Combine like terms: -3 + -3 = -6
-6 + 18x2 = 0
Solving
-6 + 18x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '6' to each side of the equation.
-6 + 6 + 18x2 = 0 + 6
Combine like terms: -6 + 6 = 0
0 + 18x2 = 0 + 6
18x2 = 0 + 6
Combine like terms: 0 + 6 = 6
18x2 = 6
Divide each side by '18'.
x2 = 0.3333333333
Simplifying
x2 = 0.3333333333
Take the square root of each side:
x = {-0.577350269, 0.577350269}
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