6-0.25r=f-3

Solution for 6-0.25r=f-3 equation:

Simplifying
6 + -0.25r = f + -3

Reorder the terms:
6 + -0.25r = -3 + f

Solving
6 + -0.25r = -3 + f

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + -0.25r = -3 + -6 + f

Combine like terms: 6 + -6 = 0
0 + -0.25r = -3 + -6 + f
-0.25r = -3 + -6 + f

Combine like terms: -3 + -6 = -9
-0.25r = -9 + f

Divide each side by '-0.25'.
r = 36 + -4f

Simplifying
r = 36 + -4f