Question

How to solve this please
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Answer 1

Explanation:

let the tala's age be x and nabil's be y

x+y=45(equation 1)

x=y+27

x-y=27(equation 2)

solving 1 and 2 equation

x+y=45

x-y=27

______

2x=18

x=9

therefore the talas age is 9

putting the value of x in equarion 1

9+y=45

y=45-9

y=36

Answer 2

• Nabil be x
• Tala be x+27

Their sum of ages is 45

So

• x+x+27=45
• 2x+27=45
• 2x=18
• x=9

Therefore

• Nabil is 9years old
• Tala is 36 years old