9X+2x^2=18

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Solution for 9X+2x^2=18 equation: 


Simplifying
9X + 2x2 = 18

Solving
9X + 2x2 = 18

Solving for variable 'X'.

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

Add '-2x2' to each side of the equation.
9X + 2x2 + -2x2 = 18 + -2x2

Combine like terms: 2x2 + -2x2 = 0
9X + 0 = 18 + -2x2
9X = 18 + -2x2

Divide each side by '9'.
X = 2 + -0.2222222222x2

Simplifying
X = 2 + -0.2222222222x2

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