Scaffolding is suspending from the roof of a building and two window washers are on the scaffolding, one on each end. The scaffolding weighs 325 Newton (N). The worker on the left weighs 275 N and the worker on the right weights 325 N. The scale measures the force on the tight rope at 425 N. Determine what would be the reading of a scale measuring the force on the left rope?