# Math

Maria is 7 years older then her brother Robert and in 2 years her age will be four times what Robertโs age was three years ago. Find their present ages.

1. ๐ 0
2. ๐ 0
3. ๐ 54
1. m=r+7
m+2 = 4(r-3)
now solve

1. ๐ 0
2. ๐ 0
posted by Steve

## Similar Questions

1. ### Math

FIve years ago Zack would have been three times older than his young brother but five years from now he will only be two times older than his brother. How old is his brother? 25 In other words let x= brothers age so: 3(x-5)=2(x+5)

asked by Oscar on September 27, 2006
2. ### math

you are 6 years older than your sister she is 4 years older than your brother. write expressions to show your age and your sisters age if your brother is 4 years old.

asked by debbie on January 10, 2013
3. ### maths

amelie is x years old her sister is four years older her brother is three times her age the sum of their age is 44 years

asked by sophia on November 28, 2016
4. ### Math

Jane is x years old today. Her brother Kenny is 4 years older. After seven years their total combined age will be 24 years. Write a linear equation for their total combined age after seven years. Fine James age today.

asked by Mary on November 4, 2012
5. ### Algebra

Mary is y years old. Write an algebraic expression in terms of y for the age of A) her brother, who is 4 years older. B) her mother, who is 3 times as old. C) her sister, who is 2 years younger.

asked by Krys on November 13, 2014
6. ### Math

I am three years younger than my brother, and i am 2 years older than my sister. My mom's age is one less than three times my brother's age. When you add all our ages, you get 87. What are our ages?

asked by Kendall on January 24, 2018
7. ### math

your brother is 1/3 your age.your sister is 6 years older than your brother. your sister is 10 years old. write and solve and equation to find your age a

asked by j on January 31, 2017
8. ### Math

Your brother is 1/3 your age. Your sister is 6 years older than your brother. Your sister is 10 years old. Write and solve an equation to find your age aa.

asked by Eag on November 8, 2017
9. ### Algebra

tony and his sister maria have the same birthday but tony is five years older than maria let the varible x represent tonys age and y represent maris age. which graph represents the relationship between tons age and marias age?

asked by angelina on September 25, 2015
10. ### math

Joan is 'y' years old. Her father is 4 times as old as she is and 28 years older than her brother. A-Find in terms of y, the age of Joan's brother. B- If 'y' =12, how old is her brother?

asked by JT on November 21, 2014

More Similar Questions