Preview question: $$ -5 \left( -3 x - 13 \right) = -2 \left( -2 x - 5 \right) $$

Behaviour being used: Adaptive mode

Minimum fraction: 0

Question summary: $$ -5 \left( -3 x - 13 \right) = -2 \left( -2 x - 5 \right) $$

Right answer summary: -5

Question state: todo