-2(5r-7)=94

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Solution for -2(5r-7)=94 equation: 



-2(5r-7)=94

We move all terms to the left:

-2(5r-7)-(94)=0

We multiply parentheses

-10r+14-94=0

We add all the numbers together, and all the variables

-10r-80=0

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

-10r=80

r=80/-10

r=-8

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