What is happening
You take control of a lift with a strict load limit in a hospital tower.
The alarm keeps firing. Each crate weighs 4 units, the limit is 92 units, and the boundary crate count is set wrong.
InequalitiesRunning
Loaded weight
16units
Lift limit
92units
Loaded weight is short by 76 units
Number line. Crates loaded at 4 crates. Loaded weight 16 units, Lift limit 92 units. Currently loaded weight is short by 76 units.
What has to balance