Question

Jennifer is twice as old as her brother her sister 6 years older than her brother sum of their ages of 26 how old is each person

Answer 1

Answer:

Let j be jennifer's age and s be sue's in the present.

A) j=s+6

B) j+4=2(s-5)  

B) s+6+4=2s-10 Replace j with s+6

s+10=2s-10

20=s add -s and 10 to each side.

j=26 years old.

Step-by-step explanation:

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