Question
Dylan is thrice as heavy as Owen and Bryan weighs 31 kg more than Dylan. Given that the 3 of them weigh 255 kg, what is Bryan's mass?
4 m

Click button first when a symbol is required. X

Dylan is thrice as heavy as Owen and Bryan weighs 31 kg more than Dylan. Given that the 3 of them weigh 255 kg, what is Bryan's mass?