Dupe's age and ola's age add up to 25years, 8years ego dupes twice the age of ola. What is their age now?
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X + y =25
or y=25-x
so
(x-8)=2(y-8)
ot (x-8)=2(25-x-8)
x-8=50-2x-16
3x=42
x=14
and
y=25-14
y=11
hence solved
or y=25-x
so
(x-8)=2(y-8)
ot (x-8)=2(25-x-8)
x-8=50-2x-16
3x=42
x=14
and
y=25-14
y=11
hence solved
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