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1.Who is the eldest among them?
2.What is the age of Renejay?
3.What is the age of Tristan?
4.What is the age of John Paul?​


1Who Is The Eldest Among Them2What Is The Age Of Renejay3What Is The Age Of Tristan4What Is The Age Of John Paul class=

Sagot :

Answer:

1. Renejay

2. 21

3. 14

4. 7

Renejay= 21

Tristan= 14

John Paul= 7

Step-by-step explanation:

Solution

Let X Be John Paul's age

X+X2+X3=42

X6=42

Transpose X

X6(÷6)=42(÷6)

X=7 {John Paul's Age}

X2=7(2){Tristan's Age}

Tristan=14

X3=7(3){Renejay's Age}

Renejay=21

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