23. The sum of the ages of A and B is 30 years, and five years hence A will be
three times as old as B: find their present ages.
inluat match the hyes were double of the wides, and the remainder of
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here is the answer of your question friend
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Step-by-step explanation:
let A's age be a, B's be age b
a+b=30
3(b+5)=a+5
3b+15=a+15
3b-a=-10
a= 10+3b
10+4b= 30
4b= 20
b=5
so,
a=10+15
a= 25 years
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