16r-13r=18

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Solution for 16r-13r=18 equation: 


Simplifying
16r + -13r = 18

Combine like terms: 16r + -13r = 3r
3r = 18

Solving
3r = 18

Solving for variable 'r'.

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

Divide each side by '3'.
r = 6

Simplifying
r = 6

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