Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{18 - 2 x } {2} = 48 $$
Right answer summary: -39
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{18 - 2 x } {2} = 48 $$
Right answer summary: -39
Question state: todo