Respuesta :

mhanifa

Answer:

  • x = 4.2

Step-by-step explanation:

Given  

  • 5x:9=7:3

To find

  • The value of  x

Solution

  • 5x:9=7:3
  • 5x = 7*9/3
  • 5x = 7*3
  • 5x = 21
  • x = 21/5
  • x = 4.2

Answer:

4.2

Step-by-step explanation:

5x:9=7:3

5x/9=7/3

5X×3=7×9

15x=63

X=63/15

X=4.2

So the value of the X is 4.2