6r+12r=54

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Solution for 6r+12r=54 equation: 


Simplifying
6r + 12r = 54

Combine like terms: 6r + 12r = 18r
18r = 54

Solving
18r = 54

Solving for variable 'r'.

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

Divide each side by '18'.
r = 3

Simplifying
r = 3

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