-9X^2+18X=0

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Solution for -9X^2+18X=0 equation:


Simplifying
-9X2 + 18X = 0

Reorder the terms:
18X + -9X2 = 0

Solving
18X + -9X2 = 0

Solving for variable 'X'.

Factor out the Greatest Common Factor (GCF), '9X'.
9X(2 + -1X) = 0

Ignore the factor 9.

Subproblem 1

Set the factor 'X' equal to zero and attempt to solve: Simplifying X = 0 Solving X = 0 Move all terms containing X to the left, all other terms to the right. Simplifying X = 0

Subproblem 2

Set the factor '(2 + -1X)' equal to zero and attempt to solve: Simplifying 2 + -1X = 0 Solving 2 + -1X = 0 Move all terms containing X to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1X = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1X = 0 + -2 -1X = 0 + -2 Combine like terms: 0 + -2 = -2 -1X = -2 Divide each side by '-1'. X = 2 Simplifying X = 2

Solution

X = {0, 2}

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