4(-5r-7)+6=3r-137

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Solution for 4(-5r-7)+6=3r-137 equation: 



4(-5r-7)+6=3r-137

We move all terms to the left:

4(-5r-7)+6-(3r-137)=0

We multiply parentheses

-20r-(3r-137)-28+6=0

We get rid of parentheses

-20r-3r+137-28+6=0

We add all the numbers together, and all the variables

-23r+115=0

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

-23r=-115

r=-115/-23

r=+5

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