rt+rk=

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Solution for rt+rk= equation: 


Simplifying
rt + rk = 0

Reorder the terms:
kr + rt = 0

Solving
kr + rt = 0

Solving for variable 'k'.

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

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

Combine like terms: rt + -1rt = 0
kr + 0 = 0 + -1rt
kr = 0 + -1rt
Remove the zero:
kr = -1rt

Divide each side by 'r'.
k = -1t

Simplifying
k = -1t

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