Question 943758
Let x=Sue's age
then x+6=Jennifer's age
x+10=Jennifer's age in 4 years
x-5 =Sue's age 5 years ago
So our equation to solve is:
x+10=2(x-5)
x+10=2x-10
x=20-------Sue's age
x+6=26 Jennifer's age
CK
26+4=2*(20-5)
30=30
Hope this helps---ptaylor