82.5=5.5r

Solution for 82.5=5.5r equation:

Simplifying
82.5 = 5.5r

Solving
82.5 = 5.5r

Solving for variable 'r'.

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

Add '-5.5r' to each side of the equation.
82.5 + -5.5r = 5.5r + -5.5r

Combine like terms: 5.5r + -5.5r = 0.0
82.5 + -5.5r = 0.0

Add '-82.5' to each side of the equation.
82.5 + -82.5 + -5.5r = 0.0 + -82.5

Combine like terms: 82.5 + -82.5 = 0.0
0.0 + -5.5r = 0.0 + -82.5
-5.5r = 0.0 + -82.5

Combine like terms: 0.0 + -82.5 = -82.5
-5.5r = -82.5

Divide each side by '-5.5'.
r = 15

Simplifying
r = 15