Preview question: $$ \frac{-2 x - 10} {-4} + \frac{2 x + 4} {-3} = 2 x + 25 $$

Behaviour being used: Adaptive mode

Minimum fraction: 0

Question summary: $$ \frac{-2 x - 10} {-4} + \frac{2 x + 4} {-3} = 2 x + 25 $$

Right answer summary: -11

Question state: todo