If `(x-2/x)=6` then find `(x^3-8/x^3)=`

Find x:3x-(8)/(x)=2

If 5^(x-3).3^(2x-8)=225 , find x

If 2x - (1)/(2x) =4 , find : (ii) 8x^(3) - (1)/( 8x^3)

If ( x - 2/x ) = 6 , find the value of ( x^3 - 8/ x^3 )

a) If |x-2|=3 , then what is x ? b) If |x-2|=|x-8| , then what is |x-2|+ |x-8| ? c) If |x-2|+|x-8|=6 , then find the integer values of x?

If ({:(11, -4), (8, -3):})({:(-x, 4), (-8, y):}) = -({:(2, 3),(6, 9):}) , then find 2x - y.

If x : y = 6 : 11 find (8 x - 3y) : (3x + 2y)