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