해법
해법
솔루션 단계
Translate the problem into an equation:
해결 대상
Lauren's age 찾다 :
인기 있는 예
When 5 more than 2 lots of a number is tripled the result is 10 .Find four consecutive odd integers such that 6 times the sum of the first and the third is3 more than 5 times the opposite of the fourth.Dasha is 5 years older than Alex.The sum of their ages is 35. How old are Dasha and Alexthe radius of a circle is 5cm. Find its 원둘레 in terms of piJasmine invests 2,658 in a retirement account with a fixed annual interest rate of 9% compounded quarterly. What will the account balance be after 15 years?