rt=dr

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Solution for rt=dr equation:


Simplifying
rt = dr

Solving
rt = dr

Solving for variable 'r'.

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

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

Combine like terms: dr + -1dr = 0
-1dr + rt = 0

Factor out the Greatest Common Factor (GCF), 'r'.
r(-1d + t) = 0

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 '(-1d + t)' equal to zero and attempt to solve: Simplifying -1d + t = 0 Solving -1d + t = 0 Move all terms containing r to the left, all other terms to the right. Add 'd' to each side of the equation. -1d + d + t = 0 + d Combine like terms: -1d + d = 0 0 + t = 0 + d t = 0 + d Remove the zero: t = d Add '-1t' to each side of the equation. t + -1t = d + -1t Combine like terms: t + -1t = 0 0 = d + -1t Simplifying 0 = d + -1t The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

r = {0}

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