解
解
解答ステップ
Translate the problem into an equation:
人気の例
Three more than the product of a number and 2 is 6.5 less than thrice a number xJulie's age is half of Ennie's age. Ennie is Emma's twin, and Emma is 3/5 of Zanak's age. The sum of their ages is 60, how old is Julie?Evelyn is 32 years older than Rick. Lily is 72. Harry is 60 years younger than Lily and 1 year older than Rick. How old is Rick?A store pays 226.88 for a dishwasher and marks the price up by 25%.What is the amount-up?