Question 1167095
Maggie, Amy, and Karen are relatives. They have lived a total of 105 years combined. Maggie's age is 25 years than three times Karen's age. Amy's age is twice the sum of Maggie and Karen's ages. Find the age of each woman
solutions
Maggie+Amy+Karen=105 Given 1
Maggie=25+3Karen
Ammy=2(Maggies+Karen)
Ammy=2(25+3karen+Karen )=50+8 Karen  putting value in 1 conditions 
25+3Karen+50+8Karen+Karen=105
75+12Karen=105
12Karen=105-75=30
Karen=30/12=2.5 yrs 
Maggie=25+3x2.5=25+7.5=32.5 yrs
Amy=50+8 Karen=50+8x2.5=70 yrs 
Verification 
Maggie+Amy+karen=32.5+70+2.5=105