Lời Giải
Seven less than twice a number is the same as one less than the number.Find the number.
Lời Giải
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Represent the number with
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Five less than a number squared is 30 more than twice the number. Find the number.twenty less than one third of the number is 72.find the numberSubtract a number from 7 and the result is 4 . Find that number.Twice a number reduced by 5 equals the number. Find the number.Seven eighths of a number is 14 . What is the number?