lenorapage lenorapage
  • 04-02-2020
  • Mathematics
contestada

Help. Here is the question on the picture.

Help Here is the question on the picture class=

Respuesta :

fatemehkorea
fatemehkorea fatemehkorea
  • 04-02-2020

Answer:

x = 10

Step-by-step explanation:

28/20 = 1.4

4x+2/3x = 1.4

4x+2/3x = 14/10

40x+20 = 42x

40x-42x = -20

-2x = -20

-x = -20/2

-x = -10

x = 10

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