(9+w)(3w-2)=0

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Solution for (9+w)(3w-2)=0 equation:


Simplifying
(9 + w)(3w + -2) = 0

Reorder the terms:
(9 + w)(-2 + 3w) = 0

Multiply (9 + w) * (-2 + 3w)
(9(-2 + 3w) + w(-2 + 3w)) = 0
((-2 * 9 + 3w * 9) + w(-2 + 3w)) = 0
((-18 + 27w) + w(-2 + 3w)) = 0
(-18 + 27w + (-2 * w + 3w * w)) = 0
(-18 + 27w + (-2w + 3w2)) = 0

Combine like terms: 27w + -2w = 25w
(-18 + 25w + 3w2) = 0

Solving
-18 + 25w + 3w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-9 + -1w)(2 + -3w) = 0

Subproblem 1

Set the factor '(-9 + -1w)' equal to zero and attempt to solve: Simplifying -9 + -1w = 0 Solving -9 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -1w = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -1w = 0 + 9 -1w = 0 + 9 Combine like terms: 0 + 9 = 9 -1w = 9 Divide each side by '-1'. w = -9 Simplifying w = -9

Subproblem 2

Set the factor '(2 + -3w)' equal to zero and attempt to solve: Simplifying 2 + -3w = 0 Solving 2 + -3w = 0 Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3w = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3w = 0 + -2 -3w = 0 + -2 Combine like terms: 0 + -2 = -2 -3w = -2 Divide each side by '-3'. w = 0.6666666667 Simplifying w = 0.6666666667

Solution

w = {-9, 0.6666666667}

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