20w^2+w=12

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Solution for 20w^2+w=12 equation:


Simplifying
20w2 + w = 12

Reorder the terms:
w + 20w2 = 12

Solving
w + 20w2 = 12

Solving for variable 'w'.

Reorder the terms:
-12 + w + 20w2 = 12 + -12

Combine like terms: 12 + -12 = 0
-12 + w + 20w2 = 0

Factor a trinomial.
(-4 + -5w)(3 + -4w) = 0

Subproblem 1

Set the factor '(-4 + -5w)' equal to zero and attempt to solve: Simplifying -4 + -5w = 0 Solving -4 + -5w = 0 Move all terms containing w to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -5w = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -5w = 0 + 4 -5w = 0 + 4 Combine like terms: 0 + 4 = 4 -5w = 4 Divide each side by '-5'. w = -0.8 Simplifying w = -0.8

Subproblem 2

Set the factor '(3 + -4w)' equal to zero and attempt to solve: Simplifying 3 + -4w = 0 Solving 3 + -4w = 0 Move all terms containing w to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -4w = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4w = 0 + -3 -4w = 0 + -3 Combine like terms: 0 + -3 = -3 -4w = -3 Divide each side by '-4'. w = 0.75 Simplifying w = 0.75

Solution

w = {-0.8, 0.75}

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