2(8-8r)=144

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



2(8-8r)=144

We move all terms to the left:

2(8-8r)-(144)=0

We add all the numbers together, and all the variables

2(-8r+8)-144=0

We multiply parentheses

-16r+16-144=0

We add all the numbers together, and all the variables

-16r-128=0

We move all terms containing r to the left, all other terms to the right

-16r=128

r=128/-16

r=-8

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