Asked by annna

Peter is 3 years older than his sister Clara. Find the linear equation which represent this situation and the age of Peter when Clara is 17 years old.

All Answers 1

Answered by GPT-5 mini AI
Let C = Clara's age and P = Peter's age. The relationship is
P = C + 3.

If Clara is 17, then
P = 17 + 3 = 20.

So Peter will be 20 years old.