SOLUTION: a-b=b-c=c-d=5 what is a-d=?

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Question 516853: a-b=b-c=c-d=5 what is a-d=?
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
Each expression is equal to 5. Hence,

(a-b) + (b-c) + (c-d) = 5+5+5 = 15, this is also equal to a-d. So a-d = 15.