Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ -75 + 5 x = -35 + 3 x $$
Right answer summary: 20
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ -75 + 5 x = -35 + 3 x $$
Right answer summary: 20
Question state: todo