<span>-6x - 2 = 40
-6x = 42
x = -7
..................</span>
Answer:

Step-by-step explanation:







I'm not quite sure what this question means, but d = rt is a formula used to calculate the distance. the variables here are d for distance, r for rate, and t for time. if you need to solve it for t:
d = rt ... divide both sides by the rate (r)
(d/r) = t ... is your result
The answer to this question is 24