To solve the equation r/5 - 6 = -1, you need to isolate the variable "r".
First, add 6 to both sides of the equation:
r/5 - 6 + 6 = -1 + 6.
r/5 = 5.
Next, multiply both sides of the equation by 5 to get rid of the fraction:
(r/5) * 5 = 5 * 5.
r = 25.
Therefore, the solution to the equation r/5 - 6 = -1 is r = 25.
r/5 - 6 = -1
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