-7r-39r=115

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Solution for -7r-39r=115 equation: 


Simplifying
-7r + -39r = 115

Combine like terms: -7r + -39r = -46r
-46r = 115

Solving
-46r = 115

Solving for variable 'r'.

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

Divide each side by '-46'.
r = -2.5

Simplifying
r = -2.5

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