r^2-8w-16=0

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Solution for r^2-8w-16=0 equation:


Simplifying
r2 + -8w + -16 = 0

Reorder the terms:
-16 + r2 + -8w = 0

Solving
-16 + r2 + -8w = 0

Solving for variable 'r'.

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

Add '16' to each side of the equation.
-16 + r2 + 16 + -8w = 0 + 16

Reorder the terms:
-16 + 16 + r2 + -8w = 0 + 16

Combine like terms: -16 + 16 = 0
0 + r2 + -8w = 0 + 16
r2 + -8w = 0 + 16

Combine like terms: 0 + 16 = 16
r2 + -8w = 16

Add '8w' to each side of the equation.
r2 + -8w + 8w = 16 + 8w

Combine like terms: -8w + 8w = 0
r2 + 0 = 16 + 8w
r2 = 16 + 8w

Simplifying
r2 = 16 + 8w

Reorder the terms:
-16 + r2 + -8w = 16 + 8w + -16 + -8w

Reorder the terms:
-16 + r2 + -8w = 16 + -16 + 8w + -8w

Combine like terms: 16 + -16 = 0
-16 + r2 + -8w = 0 + 8w + -8w
-16 + r2 + -8w = 8w + -8w

Combine like terms: 8w + -8w = 0
-16 + r2 + -8w = 0

The solution to this equation could not be determined.

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