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Simplifying
99x2 + -92 + 9 = 0
Reorder the terms:
-92 + 9 + 99x2 = 0
Combine like terms: -92 + 9 = -83
-83 + 99x2 = 0
Solving
-83 + 99x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '83' to each side of the equation.
-83 + 83 + 99x2 = 0 + 83
Combine like terms: -83 + 83 = 0
0 + 99x2 = 0 + 83
99x2 = 0 + 83
Combine like terms: 0 + 83 = 83
99x2 = 83
Divide each side by '99'.
x2 = 0.8383838384
Simplifying
x2 = 0.8383838384
Take the square root of each side:
x = {-0.915633026, 0.915633026}
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