w(w+2)=w(10-w)

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Solution for w(w+2)=w(10-w) equation:


Simplifying
w(w + 2) = w(10 + -1w)

Reorder the terms:
w(2 + w) = w(10 + -1w)
(2 * w + w * w) = w(10 + -1w)
(2w + w2) = w(10 + -1w)
2w + w2 = (10 * w + -1w * w)
2w + w2 = (10w + -1w2)

Solving
2w + w2 = 10w + -1w2

Solving for variable 'w'.

Reorder the terms:
2w + -10w + w2 + w2 = 10w + -1w2 + -10w + w2

Combine like terms: 2w + -10w = -8w
-8w + w2 + w2 = 10w + -1w2 + -10w + w2

Combine like terms: w2 + w2 = 2w2
-8w + 2w2 = 10w + -1w2 + -10w + w2

Reorder the terms:
-8w + 2w2 = 10w + -10w + -1w2 + w2

Combine like terms: 10w + -10w = 0
-8w + 2w2 = 0 + -1w2 + w2
-8w + 2w2 = -1w2 + w2

Combine like terms: -1w2 + w2 = 0
-8w + 2w2 = 0

Factor out the Greatest Common Factor (GCF), '2w'.
2w(-4 + w) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'w' equal to zero and attempt to solve: Simplifying w = 0 Solving w = 0 Move all terms containing w to the left, all other terms to the right. Simplifying w = 0

Subproblem 2

Set the factor '(-4 + w)' equal to zero and attempt to solve: Simplifying -4 + w = 0 Solving -4 + w = 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 + w = 0 + 4 Combine like terms: -4 + 4 = 0 0 + w = 0 + 4 w = 0 + 4 Combine like terms: 0 + 4 = 4 w = 4 Simplifying w = 4

Solution

w = {0, 4}

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