W(7-w)=0

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Solution for W(7-w)=0 equation: 


Simplifying
W(7 + -1w) = 0
(7 * W + -1w * W) = 0
(7W + -1wW) = 0

Solving
7W + -1wW = 0

Solving for variable 'W'.

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

Factor out the Greatest Common Factor (GCF), 'W'.
W(7 + -1w) = 0


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 '(7 + -1w)' equal to zero and attempt to solve:

Simplifying
7 + -1w = 0

Solving
7 + -1w = 0

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

Add '-7' to each side of the equation.
7 + -7 + -1w = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1w = 0 + -7
-1w = 0 + -7

Combine like terms: 0 + -7 = -7
-1w = -7

Add 'w' to each side of the equation.
-1w + w = -7 + w

Combine like terms: -1w + w = 0
0 = -7 + w

Simplifying
0 = -7 + w

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
W = {0}

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