Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{-36 + 4 x } {2} = -42 $$
Right answer summary: -12
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{-36 + 4 x } {2} = -42 $$
Right answer summary: -12
Question state: todo