-2(-8-8r)=144

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Solution for -2(-8-8r)=144 equation: 


Simplifying
-2(-8 + -8r) = 144
(-8 * -2 + -8r * -2) = 144
(16 + 16r) = 144

Solving
16 + 16r = 144

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 + 16r = 144 + -16

Combine like terms: 16 + -16 = 0
0 + 16r = 144 + -16
16r = 144 + -16

Combine like terms: 144 + -16 = 128
16r = 128

Divide each side by '16'.
r = 8

Simplifying
r = 8

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