-r-13r=112

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Solution for -r-13r=112 equation: 


Simplifying
-1r + -13r = 112

Combine like terms: -1r + -13r = -14r
-14r = 112

Solving
-14r = 112

Solving for variable 'r'.

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

Divide each side by '-14'.
r = -8

Simplifying
r = -8

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