3w[w+8]=195

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Solution for 3w[w+8]=195 equation:


Simplifying
3w[w + 8] = 195

Reorder the terms:
3w[8 + w] = 195
[8 * 3w + w * 3w] = 195
[24w + 3w2] = 195

Solving
24w + 3w2 = 195

Solving for variable 'w'.

Reorder the terms:
-195 + 24w + 3w2 = 195 + -195

Combine like terms: 195 + -195 = 0
-195 + 24w + 3w2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-65 + 8w + w2) = 0

Factor a trinomial.
3((-13 + -1w)(5 + -1w)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-13 + -1w)' equal to zero and attempt to solve: Simplifying -13 + -1w = 0 Solving -13 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + -1w = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -1w = 0 + 13 -1w = 0 + 13 Combine like terms: 0 + 13 = 13 -1w = 13 Divide each side by '-1'. w = -13 Simplifying w = -13

Subproblem 2

Set the factor '(5 + -1w)' equal to zero and attempt to solve: Simplifying 5 + -1w = 0 Solving 5 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1w = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1w = 0 + -5 -1w = 0 + -5 Combine like terms: 0 + -5 = -5 -1w = -5 Divide each side by '-1'. w = 5 Simplifying w = 5

Solution

w = {-13, 5}

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