-4(4r-7)-33(-2r-1)=71

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Solution for -4(4r-7)-33(-2r-1)=71 equation: 



-4(4r-7)-33(-2r-1)=71

We move all terms to the left:

-4(4r-7)-33(-2r-1)-(71)=0

We multiply parentheses

-16r+66r+28+33-71=0

We add all the numbers together, and all the variables

50r-10=0

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

50r=10

r=10/50

r=1/5

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