If 4x-1=6 ,then find 24x

To find the value of "x", you need to isolate/get the variable "x" by itself in the equation:

4x - 1 = 6     Add 1 on both sides

4x - 1 + 1 = 6 + 1

4x = 7       Divide 4 on both sides to get "x" by itself

Now that you know the value of x, you can find 24x:

24x        Substitute/plug in 7/4 into "x" since x = 7/4

42