16-2x-8r+xr=

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Solution for 16-2x-8r+xr= equation:


Simplifying
16 + -2x + -8r + xr = 0

Reorder the terms:
16 + -8r + rx + -2x = 0

Solving
16 + -8r + rx + -2x = 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 + -8r + rx + -16 + -2x = 0 + -16

Reorder the terms:
16 + -16 + -8r + rx + -2x = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -8r + rx + -2x = 0 + -16
-8r + rx + -2x = 0 + -16

Combine like terms: 0 + -16 = -16
-8r + rx + -2x = -16

Add '2x' to each side of the equation.
-8r + rx + -2x + 2x = -16 + 2x

Combine like terms: -2x + 2x = 0
-8r + rx + 0 = -16 + 2x
-8r + rx = -16 + 2x

Reorder the terms:
16 + -8r + rx + -2x = -16 + 2x + 16 + -2x

Reorder the terms:
16 + -8r + rx + -2x = -16 + 16 + 2x + -2x

Combine like terms: -16 + 16 = 0
16 + -8r + rx + -2x = 0 + 2x + -2x
16 + -8r + rx + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
16 + -8r + rx + -2x = 0

The solution to this equation could not be determined.

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