Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Resuelve le siguiente ecuación de 1º grado: 6·x-7·x+19=1·x-7: 13; 12; 15
Right answer summary: 13
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Resuelve le siguiente ecuación de 1º grado: 6·x-7·x+19=1·x-7: 13; 12; 15
Right answer summary: 13
Question state: todo