解
解
解答ステップ
Translate the problem into an equation
Solve the equation
人気の例
the sum of two positive numbers is 7 times their 差. the 差 of the squares of these numbers is twice the sum of the numbers. find these numbersDianne is 23 years older than her daughter Amy. In 6 years, Dianne will be twice as old as AMy. How old is amy?The 差 of twice a number and 3 is greater than 2190 is 150% of what numberThe sum of the smallest and largest of 3 consecutive even integers is 8 less than thrice the middle integer.Determine the integers.