9r=8.1

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Solution for 9r=8.1 equation: 


Simplifying
9r = 8.1

Solving
9r = 8.1

Solving for variable 'r'.

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

Divide each side by '9'.
r = 0.9

Simplifying
r = 0.9

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