-4r-2r=12

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Solution for -4r-2r=12 equation: 


Simplifying
-4r + -2r = 12

Combine like terms: -4r + -2r = -6r
-6r = 12

Solving
-6r = 12

Solving for variable 'r'.

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

Divide each side by '-6'.
r = -2

Simplifying
r = -2

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