genrome88 genrome88
  • 28-02-2020
  • Mathematics
contestada

Solve the equation for x 2/3 x -1/9x+5=20

Respuesta :

mathpancake2453 mathpancake2453
  • 28-02-2020

Answer:  X = 45

This may help.

Answer Link
Icho
Icho Icho
  • 28-02-2020

Answer:

27

Step-by-step explanation:

[tex]\frac{2}{3} x-\frac{1}{9} x+5=20[/tex]/*9(Multiply everything by 9 in order to get rid of the denominator)

[tex]6x-x+45=180[/tex]

[tex]5x=180-45[/tex]

[tex]5x=135[/tex]

[tex]x=27[/tex]

Answer Link

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