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Amy will be 16 when she is twice as old as Emily at 8.

Q: Emily is four years oldHer big sister Amy is three times as old as emilyhow old will Amy be when she is twice as old as Emily?

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Currently, Amy is 12 years old when Emily is 4.In 4 years time, Amy will be 16, and Emily will be 8.---Solve using the algebraic expression for the number of years x :12 + x = 2 (4 + x)12 + x = 8 + 2x4 + x = 2x4 = x12 + 4 = 16, 4 + 4 = 8

Zoron will be seventeen and his sister will be seven

The answer is three

2

Let you be x years old now Let your sister be y years old now Right now: x+3 = y In 20 years you are x+20 and your sister is y+20 years old (y+20)=2x plugging in y from the first equation: [(x+3)+20]=2x x+23=2x x = 23 y = 23+3 = 26 To check, the answer if you are 23 now an your sister is 26 now in 20 years your sister will be 46 which is twice 23.

Related questions

Emily Dickinson was one of three children in her family.

Emily Dickinson was one of three children, but she actually only had one brother. Her parents, Edward and Emily Norcross Dickinson, had three children: Emily (the poet), her sister Lavinia (1833-1899) and her one brother, Austin Dickinson (1828-1895).

Emily Taylor has: Played Emily in "Grange Hill" in 1978. Played Lily (1999) in "Traders" in 1996. Played Sandra, Emily in "Three and a Half" in 2002. Played Emily Duncan in "1-800-Missing" in 2003. Played Elizabeth Merritt in "Mantis" in 2005. Played Little Sister in "The White Dog Sacrifice" in 2005.

Emily Dickinson got her poets degree. At this time she went to Amherst College. Emily was a child of three and her mother had died of pneumonia. She had written about 1800 poems before her death but she never showed them to anyone and when she has died her sister lavinia found all of them. Emily dickinson died of "Bright's Dease" and thats how her story began and ended

There were three children in Emily Dickinson's family - Emily herself and her two siblings, Austin and Lavinia. Emily was the second child born to Edward and Emily Dickinson.

Yes an older brother named William Austin Dickinson and younger sister named Lavinia Norcross Dickinson.Emily Dickenson had two siblings from birth. Their names were Austin and Vinnie. Austin got married, so really she had a step sister also.

Three

The first three books. The Tail of Emily Windsnap, Emily Windsnap and the Monster from the Deep, and Emily Windsnap and the Castle in the Mist.

He does have 3 donkeys and a Golden Retriever pup.

There were three children William Austin Emily Elizabeth Lavinia Norcross

Currently, Amy is 12 years old when Emily is 4.In 4 years time, Amy will be 16, and Emily will be 8.---Solve using the algebraic expression for the number of years x :12 + x = 2 (4 + x)12 + x = 8 + 2x4 + x = 2x4 = x12 + 4 = 16, 4 + 4 = 8

Camera Three - 1955 Emily Dickinson 1-7 was released on: USA: 4 March 1956