-9r-3r=34

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Solution for -9r-3r=34 equation: 


Simplifying
-9r + -3r = 34

Combine like terms: -9r + -3r = -12r
-12r = 34

Solving
-12r = 34

Solving for variable 'r'.

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

Divide each side by '-12'.
r = -2.833333333

Simplifying
r = -2.833333333

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