Verified answer

Step-by-step explanation:

Wahida's age be x

& Neera's age be y

According to question:-

x=3y -------- EQ.1 (Present)

After 5 years:-

x+5= 2(y+5)

x+5= 2y+10

x-2y (-10+5) =0

x-2y-5 =0 --------EQ.2

Equating the equations:

3y -2y -5 = 0 [Putting 3y instead of x because x=3y]

y-5=0

So, y=5

Neera's age= 5 years

Wahida's age= 3x5= 15 years

Verification:

After 5 years:

Neera's age= 10 years

Wahida's age= 20 years

Hence verified ✓

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