解
Alvin is 10 years older than Elga. The sum of their ages is 110. What is Elga's age?
解
解答ステップ
Translate the problem into an equation:
を解く
発見する Elga's age
人気の例
I am now 15 years old. How old will I be in 10 years?Lilo is 3 years older than Isla. The sum of their ages is 17. How old are they?Wanda is 44. Henry is 5 years older than Charlie and 3 years older than Wanda. How old is Charlie?dice is rolled 70 times. The outcomes and their frequencies are shown in the following table: Determine the probability of getting a 6 in the simplest fractional form.Translate the phrase into algebraic symbols. The sum of seven times a number and twenty-seven is forty.