Lời Giải
Seven times a number is equal to 12 less than 3 times the number. Find the number.
Lời Giải
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Represent the number with
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Giải
Ví dụ phổ biến
two sevenths of a number is six what is the numberOne number added to three times another number is 24. Five times the first number added to three times the other number is 36. Find the numbersone number is 12 less than a second number. twice the second number is 39 more than 3 times the first. find the two numbersFind two consecutive integers such that the square of the larger integer is ninteen more than nine times the smaller integerThe sum of two numbers is 45 . One number is 4 times as large as the other. What are the numbers?