r=3.14rh

Solution for r=3.14rh equation:

Simplifying
r = 3.14rh

Solving
r = 3.14hr

Solving for variable 'r'.

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

Add '-3.14hr' to each side of the equation.
-3.14hr + r = 3.14hr + -3.14hr

Combine like terms: 3.14hr + -3.14hr = 0.00
-3.14hr + r = 0.00

Factor out the Greatest Common Factor (GCF), 'r'.
r(-3.14h + 1) = 0.00

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

Simplifying
r = 0

Solving
r = 0

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

Simplifying
r = 0
Subproblem 2
Set the factor '(-3.14h + 1)' equal to zero and attempt to solve:

Simplifying
-3.14h + 1 = 0

Reorder the terms:
1 + -3.14h = 0

Solving
1 + -3.14h = 0

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

Add '-1' to each side of the equation.
1 + -1 + -3.14h = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -3.14h = 0 + -1
-3.14h = 0 + -1

Combine like terms: 0 + -1 = -1
-3.14h = -1

Add '3.14h' to each side of the equation.
-3.14h + 3.14h = -1 + 3.14h

Combine like terms: -3.14h + 3.14h = 0.00
0.00 = -1 + 3.14h

Simplifying
0.00 = -1 + 3.14h

The solution to this equation could not be determined.

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