johnny231819 johnny231819
  • 21-11-2021
  • Mathematics
contestada

Solve the equation 3x/3x-1 + 2/x = 1

Solve the equation 3x3x1 2x 1 class=

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natannati833
natannati833 natannati833
  • 21-11-2021

Answer:

2/7=0.285714

Step-by-step explanation:

  1. 3x/3x-1+2/x=1
  2. 3x2+2(3x-1)/xx(3x-1)=1
  3. 3x2+6x-2/xx(3x-1)=1
  4. 3x2+6x-2=xx(3x-1)
  5. 3x2+6x-2=3x2-x
  6. 6x-2=-x
  7. 6x=-x+2
  8. 6x+x=2
  9. 7x=2
  10. x=2/7=0.285714
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