3-12r=-5

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Solution for 3-12r=-5 equation: 


Simplifying
3 + -12r = -5

Solving
3 + -12r = -5

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + -12r = -5 + -3

Combine like terms: 3 + -3 = 0
0 + -12r = -5 + -3
-12r = -5 + -3

Combine like terms: -5 + -3 = -8
-12r = -8

Divide each side by '-12'.
r = 0.6666666667

Simplifying
r = 0.6666666667

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