解
twice the difference of a number and 7 is 17
解
解答ステップ
Represent the number with
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人気の例
the sum of two numbers is 35. three times the larger number is the same as 4 times the smaller number. find the numbercircle has a 円周 of 1133.54 units.:What is the diameter of the circle?Alvin is 13 years younger than Elga. The sum of their ages is 75. What is Elga's age?5 years ago I was 5 times older than my son. in 8 years time I will be three times older than my son. how old am i?2500 dollars is placed in an account with an annual interest rate of 7.25%. To the nearest year, how long will it take for the account value to reach 13100 dollars?