Question

If x-1/3=k     and      k=3         what is the value of x?

Answer 1

x -
`(1)/(3)` = k Substitute in 3 for k
x -
`(1)/(3)` = 3 Add
`(1)/(3)` to both sides
x =
`3 (1)/(3)`

When k = 3, x =
`3(1)/(3)`.