Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula reduciendo las expreciones semejantes 27·x-41·y+6·x-12·y=_____
Right answer summary: part 1: 33·x-53·y
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula reduciendo las expreciones semejantes 27·x-41·y+6·x-12·y=_____
Right answer summary: part 1: 33·x-53·y
Question state: todo