13.2=12r

Solution for 13.2=12r equation:

Simplifying
13.2 = 12r

Solving
13.2 = 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
13.2 + -12r = 12r + -12r

Combine like terms: 12r + -12r = 0
13.2 + -12r = 0

Add '-13.2' to each side of the equation.
13.2 + -13.2 + -12r = 0 + -13.2

Combine like terms: 13.2 + -13.2 = 0.0
0.0 + -12r = 0 + -13.2
-12r = 0 + -13.2

Combine like terms: 0 + -13.2 = -13.2
-12r = -13.2

Divide each side by '-12'.
r = 1.1

Simplifying
r = 1.1