Alvin is 13 years older than Elga. The sum of their ages is 67. What is Elga’s age? years old Posted on October 22, 2021 By Cookieasd9000 5 Comments on Alvin is 13 years older than Elga. The sum of their ages is 67. What is Elga’s age? years old Alvin is 13 years older than Elga. The sum of their ages is 67. What is Elga's age? years old Mathematics
A = e + 13a + e = 107e + 13 + e = 1072e + 13 = 1072e = 107 - 132e = 94e = 94/2e = 47 <=== elga's agea = e + 13a = 47 + 13a = 60alvin's ageReply
Elga is 42 years old
Step-by-step explanation:
55-13=42
54 years old
Step-by-step explanation:
you have to subtract his age from the others
Alvin is 94 years old!
54 years old
Step-by-step explanation:
You have to subtract his age from the total. 67-13=54
A = e + 13
a + e = 107
e + 13 + e = 107
2e + 13 = 107
2e = 107 - 13
2e = 94
e = 94/2
e = 47 <=== elga's age
a = e + 13
a = 47 + 13
a = 60alvin's age