Question
Henry is twice as heavy as John and Zane weighs 31 kg more than Henry. Given that the 3 of them weigh 266 kg, what is Zane's mass?
4 m

Click button first when a symbol is required. X

Henry is twice as heavy as John and Zane weighs 31 kg more than Henry. Given that the 3 of them weigh 266 kg, what is Zane's mass?