2w^2-3w=27

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Solution for 2w^2-3w=27 equation:


Simplifying
2w2 + -3w = 27

Reorder the terms:
-3w + 2w2 = 27

Solving
-3w + 2w2 = 27

Solving for variable 'w'.

Reorder the terms:
-27 + -3w + 2w2 = 27 + -27

Combine like terms: 27 + -27 = 0
-27 + -3w + 2w2 = 0

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

Subproblem 1

Set the factor '(-3 + -1w)' equal to zero and attempt to solve: Simplifying -3 + -1w = 0 Solving -3 + -1w = 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 + -1w = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1w = 0 + 3 -1w = 0 + 3 Combine like terms: 0 + 3 = 3 -1w = 3 Divide each side by '-1'. w = -3 Simplifying w = -3

Subproblem 2

Set the factor '(9 + -2w)' equal to zero and attempt to solve: Simplifying 9 + -2w = 0 Solving 9 + -2w = 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 + -2w = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2w = 0 + -9 -2w = 0 + -9 Combine like terms: 0 + -9 = -9 -2w = -9 Divide each side by '-2'. w = 4.5 Simplifying w = 4.5

Solution

w = {-3, 4.5}

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