SOLUTION: In one season, Kim ran 18 races. This was four fewer races than twice the number of races Kelly ran. What is the equation for finding how many races Kelly ran?

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Question 190893: In one season, Kim ran 18 races. This was four fewer races than twice the number of races Kelly ran. What is the equation for finding how many races Kelly ran?
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
18=2X-4 (X IS THE NUMBER OF RACES KELLY RAN).