f=f(R)

Solution for f=f(R) equation:

Simplifying
f = f(R)

Multiply f * R
f = fR

Solving
f = fR

Solving for variable 'f'.

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

Add '-1fR' to each side of the equation.
f + -1fR = fR + -1fR

Combine like terms: fR + -1fR = 0
f + -1fR = 0

Factor out the Greatest Common Factor (GCF), 'f'.
f(1 + -1R) = 0

Subproblem 1
Set the factor 'f' equal to zero and attempt to solve:

Simplifying
f = 0

Solving
f = 0

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

Simplifying
f = 0
Subproblem 2
Set the factor '(1 + -1R)' equal to zero and attempt to solve:

Simplifying
1 + -1R = 0

Solving
1 + -1R = 0

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

Add '-1' to each side of the equation.
1 + -1 + -1R = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1R = 0 + -1
-1R = 0 + -1

Combine like terms: 0 + -1 = -1
-1R = -1

Add 'R' to each side of the equation.
-1R + R = -1 + R

Combine like terms: -1R + R = 0
0 = -1 + R

Simplifying
0 = -1 + R

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
f = {0}