-2(r-8)=

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Solution for -2(r-8)= equation: 


Simplifying
-2(r + -8) = 0

Reorder the terms:
-2(-8 + r) = 0
(-8 * -2 + r * -2) = 0
(16 + -2r) = 0

Solving
16 + -2r = 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 + -16 + -2r = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -2r = 0 + -16
-2r = 0 + -16

Combine like terms: 0 + -16 = -16
-2r = -16

Divide each side by '-2'.
r = 8

Simplifying
r = 8

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