解答
thrice the number x less than 5
解答
求解步骤
Represent the number with
A.T.Q.:
流行的例子
Two years ago, a father was four times older than his son. In twelve years’ time, he will be twice as old as his son. Find the ages of both the father and his son.two thirds of a number increased by seventranslate the quotient of forty eight and a numberthe sum of the squares of three consecutive odd numbers is 531. What are the numbers.The 周长 of a circle is 14𝜋 centimeters. What is the area?