Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{-2 x - 15} {5} = -19 $$
Right answer summary: 40
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{-2 x - 15} {5} = -19 $$
Right answer summary: 40
Question state: todo