Respuesta :
7 + (-2)
2 plus -7 would equal -5, and so would -7 plus 2. Also, 7 plus 2 is nine; leaving us with the only possible choice... 7 + (-2).
2 plus -7 would equal -5, and so would -7 plus 2. Also, 7 plus 2 is nine; leaving us with the only possible choice... 7 + (-2).