(5w-5)(3w+3)=1w-13

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Solution for (5w-5)(3w+3)=1w-13 equation:


Simplifying
(5w + -5)(3w + 3) = 1w + -13

Reorder the terms:
(-5 + 5w)(3w + 3) = 1w + -13

Reorder the terms:
(-5 + 5w)(3 + 3w) = 1w + -13

Multiply (-5 + 5w) * (3 + 3w)
(-5(3 + 3w) + 5w * (3 + 3w)) = 1w + -13
((3 * -5 + 3w * -5) + 5w * (3 + 3w)) = 1w + -13
((-15 + -15w) + 5w * (3 + 3w)) = 1w + -13
(-15 + -15w + (3 * 5w + 3w * 5w)) = 1w + -13
(-15 + -15w + (15w + 15w2)) = 1w + -13

Combine like terms: -15w + 15w = 0
(-15 + 0 + 15w2) = 1w + -13
(-15 + 15w2) = 1w + -13

Reorder the terms:
-15 + 15w2 = -13 + 1w

Solving
-15 + 15w2 = -13 + 1w

Solving for variable 'w'.

Reorder the terms:
-15 + 13 + -1w + 15w2 = -13 + 1w + 13 + -1w

Combine like terms: -15 + 13 = -2
-2 + -1w + 15w2 = -13 + 1w + 13 + -1w

Reorder the terms:
-2 + -1w + 15w2 = -13 + 13 + 1w + -1w

Combine like terms: -13 + 13 = 0
-2 + -1w + 15w2 = 0 + 1w + -1w
-2 + -1w + 15w2 = 1w + -1w

Combine like terms: 1w + -1w = 0
-2 + -1w + 15w2 = 0

Factor a trinomial.
(-1 + -3w)(2 + -5w) = 0

Subproblem 1

Set the factor '(-1 + -3w)' equal to zero and attempt to solve: Simplifying -1 + -3w = 0 Solving -1 + -3w = 0 Move all terms containing w to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -3w = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3w = 0 + 1 -3w = 0 + 1 Combine like terms: 0 + 1 = 1 -3w = 1 Divide each side by '-3'. w = -0.3333333333 Simplifying w = -0.3333333333

Subproblem 2

Set the factor '(2 + -5w)' equal to zero and attempt to solve: Simplifying 2 + -5w = 0 Solving 2 + -5w = 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 + -5w = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5w = 0 + -2 -5w = 0 + -2 Combine like terms: 0 + -2 = -2 -5w = -2 Divide each side by '-5'. w = 0.4 Simplifying w = 0.4

Solution

w = {-0.3333333333, 0.4}

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