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musickatia [10]
3 years ago
15

Jessica is 4 years younger than Jennifer now. In 10 years, Jessica will be twice the age that Jennifer is now. Find the present

ages of Jennifer and Jessica
Mathematics
1 answer:
blsea [12.9K]3 years ago
4 0
So we don't know both of their age but we do know that Jessica is 4 year younger so let make x stand for Jennifer age and n is for jessica so our equation needs to be n + 10 = 8 + 2n subtract n from both sides so now we have 10 = 8 + n then subtract 8 from both sides so now we have 10 - 8 = n so jessica is 2 but now we need to find Jennifer age by adding 4 to 2 = 6 

jessica is 2 and Jennifer is 6
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