Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Determine o valor de x na equação: 2x - 4=9 x = _____
Right answer summary: part 1: 13/2
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Determine o valor de x na equação: 2x - 4=9 x = _____
Right answer summary: part 1: 13/2
Question state: todo