W^2+4w-20=0

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Solution for W^2+4w-20=0 equation:


Simplifying
W2 + 4w + -20 = 0

Reorder the terms:
-20 + W2 + 4w = 0

Solving
-20 + W2 + 4w = 0

Solving for variable 'W'.

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

Add '20' to each side of the equation.
-20 + W2 + 20 + 4w = 0 + 20

Reorder the terms:
-20 + 20 + W2 + 4w = 0 + 20

Combine like terms: -20 + 20 = 0
0 + W2 + 4w = 0 + 20
W2 + 4w = 0 + 20

Combine like terms: 0 + 20 = 20
W2 + 4w = 20

Add '-4w' to each side of the equation.
W2 + 4w + -4w = 20 + -4w

Combine like terms: 4w + -4w = 0
W2 + 0 = 20 + -4w
W2 = 20 + -4w

Simplifying
W2 = 20 + -4w

Reorder the terms:
-20 + W2 + 4w = 20 + -4w + -20 + 4w

Reorder the terms:
-20 + W2 + 4w = 20 + -20 + -4w + 4w

Combine like terms: 20 + -20 = 0
-20 + W2 + 4w = 0 + -4w + 4w
-20 + W2 + 4w = -4w + 4w

Combine like terms: -4w + 4w = 0
-20 + W2 + 4w = 0

The solution to this equation could not be determined.

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