(W-1)(w+7)=0

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Solution for (W-1)(w+7)=0 equation:


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

Reorder the terms:
(-1 + W)(w + 7) = 0

Reorder the terms:
(-1 + W)(7 + w) = 0

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

Reorder the terms:
(-7 + 7W + -1w + wW) = 0
(-7 + 7W + -1w + wW) = 0

Solving
-7 + 7W + -1w + wW = 0

Solving for variable 'W'.

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

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

Reorder the terms:
-7 + 7 + 7W + -1w + wW = 0 + 7

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

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

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

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

Reorder the terms:
-7 + 7W + -1w + wW = 7 + w + -7 + -1w

Reorder the terms:
-7 + 7W + -1w + wW = 7 + -7 + w + -1w

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

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

The solution to this equation could not be determined.

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