149k views
7 votes
2.

Carla is 5 years old and Jim is 13 years younger than Peter. One year ago, Peter's
age was twice the sum of Carla's and Jim age. How old is each child now?

2 Answers

4 votes

Explanation:

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2. Carla is 5 years old and Jim is 13 years younger than Peter. One year ago, Peter-example-1
User RaSha
by
8.3k points
9 votes
carla = 5
Jim = Peter - 13
one year ago peter = one year ago
(carla + Jim) * 2

First put any numbers you can into the third equation
User Jmesnil
by
8.3k points
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