Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{19 - 7 x } {12} = -6 $$
Right answer summary: 13
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{19 - 7 x } {12} = -6 $$
Right answer summary: 13
Question state: todo