Respuesta :

1: 2.2+Z=6.8
2: you have to minus 2.2 and 6.8 to get 4.6 to even the weight
3: minus 2.2 n 6.8 =4.6

Answer:

1:2.2+Z=6.8

2:you have to minus 2.2 and 6.8 to get 4.6 to even the weight

3: minus 2.2 n 6.8 =4.6

Step-by-step explanation: