Respuesta :

martinezarmenGM9596

Answer:

x > 0, if not 4/x < 0

0 < 4/x < 6/7

0 < 28/x < 6

0 < 28 < 6x

0 < 4 2/3 < x

Step-by-step explanation:

jellyjilli

Answer:

x = 1/v

Step-by-step explanation:

Start with vx + 6 = 7

- Subtract 6 on both sides, in order to get rid of it

- Ending up with vx = 1, divide v on both sides in order to get x isolated and by itself (for finding its value)

- IN THE END: x = 1/v

Hope this made sense !