20w(w-18)=

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Solution for 20w(w-18)= equation: 


Simplifying
20w(w + -18) = 0

Reorder the terms:
20w(-18 + w) = 0
(-18 * 20w + w * 20w) = 0
(-360w + 20w2) = 0

Solving
-360w + 20w2 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '20w'.
20w(-18 + w) = 0

Ignore the factor 20.

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 '(-18 + w)' equal to zero and attempt to solve:

Simplifying
-18 + w = 0

Solving
-18 + w = 0

Move all terms containing w to the left, all other terms to the right.

Add '18' to each side of the equation.
-18 + 18 + w = 0 + 18

Combine like terms: -18 + 18 = 0
0 + w = 0 + 18
w = 0 + 18

Combine like terms: 0 + 18 = 18
w = 18

Simplifying
w = 18
Solution
w = {0, 18}

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