-4(-2-4r)=136

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Solution for -4(-2-4r)=136 equation: 


Simplifying
-4(-2 + -4r) = 136
(-2 * -4 + -4r * -4) = 136
(8 + 16r) = 136

Solving
8 + 16r = 136

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + 16r = 136 + -8

Combine like terms: 8 + -8 = 0
0 + 16r = 136 + -8
16r = 136 + -8

Combine like terms: 136 + -8 = 128
16r = 128

Divide each side by '16'.
r = 8

Simplifying
r = 8

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