Respuesta :
Let y= 5/(7x-2)
Y=5/(7x-2)
Y(7x-2)=5
7x-2=5/y
7x=5/y - 2
X= (5y - 2) /7
Therefore , finverse (x) = 5x-2 / 7
Y=5/(7x-2)
Y(7x-2)=5
7x-2=5/y
7x=5/y - 2
X= (5y - 2) /7
Therefore , finverse (x) = 5x-2 / 7