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人気のある >

Raquel is now 3 years older than bev. in 5 years, the sum of their ages will be 79. how old are they now?

解

Raquel is now 3 years older than bev. in 5 years, the sum of their ages will be 79. how old are they now?

解

Raquel^{'} s age is : 36

Bev^{'} s age is : 33

解答ステップ

Translate the problem into an equation:

x + 5 + x - 3 + 5 = 79

x

を解く

x + 5 + x - 3 + 5 = 79 : x = 36

発見する age

Raquel^{'} s age is : 36

Bev^{'} s age is : 33

人気の例

jonathan is now three times as old as his son is. twelve years ago he was six times as old as his son was. find their present ages.Martin is 2 years older than Kevin. The sum of their ages is 20. How old is Kevin 10 years from now?An older person is 5 years older than six times the age of a younger person. The sum of their ages is 26. Find their ages.The sum of the ages of Ryan and Miranda is 93 years. 9 years ago, Ryan's age was 4 times Miranda's age. How old is Ryan now?Armando is 38 years old. Jane is 17 years old. How many years ago was Armando's age 4 times Jane's age?