Preview question: $$ 2 \left( -7 + 6 x \right) = -11 \left( 6 x - 20 \right) $$

Behaviour being used: Adaptive mode

Minimum fraction: 0

Question summary: $$ 2 \left( -7 + 6 x \right) = -11 \left( 6 x - 20 \right) $$

Right answer summary: 3

Question state: todo