(3w+1)(w)=14

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Solution for (3w+1)(w)=14 equation:


Simplifying
(3w + 1)(w) = 14

Reorder the terms:
(1 + 3w)(w) = 14

Reorder the terms for easier multiplication:
w(1 + 3w) = 14
(1 * w + 3w * w) = 14
(1w + 3w2) = 14

Solving
1w + 3w2 = 14

Solving for variable 'w'.

Reorder the terms:
-14 + 1w + 3w2 = 14 + -14

Combine like terms: 14 + -14 = 0
-14 + 1w + 3w2 = 0

Factor a trinomial.
(-7 + -3w)(2 + -1w) = 0

Subproblem 1

Set the factor '(-7 + -3w)' equal to zero and attempt to solve: Simplifying -7 + -3w = 0 Solving -7 + -3w = 0 Move all terms containing w to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -3w = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -3w = 0 + 7 -3w = 0 + 7 Combine like terms: 0 + 7 = 7 -3w = 7 Divide each side by '-3'. w = -2.333333333 Simplifying w = -2.333333333

Subproblem 2

Set the factor '(2 + -1w)' equal to zero and attempt to solve: Simplifying 2 + -1w = 0 Solving 2 + -1w = 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 + -1w = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1w = 0 + -2 -1w = 0 + -2 Combine like terms: 0 + -2 = -2 -1w = -2 Divide each side by '-1'. w = 2 Simplifying w = 2

Solution

w = {-2.333333333, 2}

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