r-12r=8

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Solution for r-12r=8 equation: 


Simplifying
r + -12r = 8

Combine like terms: r + -12r = -11r
-11r = 8

Solving
-11r = 8

Solving for variable 'r'.

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

Divide each side by '-11'.
r = -0.7272727273

Simplifying
r = -0.7272727273

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