Problema Solution
tammy's age is the sum of the ages of carmen and dennis.carmen's age is two more than the sum of the ages of dennis and luke.dennis age is four times luke's age.the sum of all ages is 42.how old is tammy?
Answer provided by our tutors
T = C + D
C = D + L + 2
D = 4L
T + C + D + L = 42
C = 5L + 2
T = 9L + 2
9L + 2 + 5L + 2 + 4L + L = 42
19L = 42 - 4 = 38
L = 2
T = 20 Years