Respuesta :

Answer: 1= X = 8

              2= X = 6

              3= X = 7

              4=  X= 9/13 or X= 0.692307

Step-by-step explanation: hope this helps pls mark me brainliest

Answer:

1= x=8

2= x=6

3= x=7

4= x=5

Step-by-step explanation: