Respuesta :

Yang100

Answer:

40/27

Step-by-step explanation:

-1/4(4/9-3x)-2/9=7/9

-1/9+3/4x=7/9+2/9

3/4x=9/9-(-1/9)

3/4x=9/9+1/9

3/4x=10/9

x=(10/9)/(3/4)

x=(10/9)(4/3)

x=40/27

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