SOLUTION: Holly is 6yrs younger than her sister. Holly's mother is 44 twice the sum of the age of her two children how old is holy
2x-6=44
Algebra.Com
Question 587364: Holly is 6yrs younger than her sister. Holly's mother is 44 twice the sum of the age of her two children how old is holy
2x-6=44
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = Holly's age
Let = Sister's age
Let = Mother's age
given:
(1)
(2)
(3)
------------------
Substitute (2) into (3)
(3)
Substitute (1) into (3)
(3)
(3)
(3)
(3)
(3)
and
(1)
(1)
(1)
and
(3)
(3)
(3)
(3)
OK
Holly is 8
RELATED QUESTIONS
Holly is x years old. Her brother is 4 years older than holly. Her father is 3 times... (answered by Alan3354)
Liza's age is two more than thrice the age of her younger sister. If her younger sister... (answered by ikleyn)
Mary is the younger than her sister Joan. The sum of their age is 15. Twice Joan’s age... (answered by marcsam823)
Mary is the younger than her sister Joan. The sum of their age is 15. Twice Joan’s age... (answered by checkley77)
Holly is making monthly contributions of of $330 to her savings account which pays... (answered by Theo)
Liza’s age is four less than thrice the age of her younger sister. If two years ago,... (answered by josgarithmetic,ikleyn)
Eliasbeth is 6 years older than her sister elisa. Their mother's age is twice the sum of... (answered by sudhanshu_kmr)
Noelle is 5 years younger than her sister Aya. The difference of the square of Aya’s... (answered by josgarithmetic)
Sophia`s father age is two years older than her mother. Presently, Sophia`s age is 1/4 of (answered by Timnewman)