=9x^2-22x

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Solution for =9x^2-22x equation:


Simplifying
0 = 9x2 + -22x

Reorder the terms:
0 = -22x + 9x2

Solving
0 = -22x + 9x2

Solving for variable 'x'.
Remove the zero:
22x + -9x2 = -22x + 9x2 + 22x + -9x2

Reorder the terms:
22x + -9x2 = -22x + 22x + 9x2 + -9x2

Combine like terms: -22x + 22x = 0
22x + -9x2 = 0 + 9x2 + -9x2
22x + -9x2 = 9x2 + -9x2

Combine like terms: 9x2 + -9x2 = 0
22x + -9x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(22 + -9x) = 0

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 '(22 + -9x)' equal to zero and attempt to solve: Simplifying 22 + -9x = 0 Solving 22 + -9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-22' to each side of the equation. 22 + -22 + -9x = 0 + -22 Combine like terms: 22 + -22 = 0 0 + -9x = 0 + -22 -9x = 0 + -22 Combine like terms: 0 + -22 = -22 -9x = -22 Divide each side by '-9'. x = 2.444444444 Simplifying x = 2.444444444

Solution

x = {0, 2.444444444}

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