hey im tring to get help for algebra i really need this to graurated nxt mouth please helpppppppp............

Non-permissible value (the restriction on a variable) for expression

4x – 3

—————

5x

is "0" , since when x = 0, the denominator will be equal to zero which is not permissible.

## Comments

Note:

Even if you don't assume that some parentheses are missing, the result is still the same.

Either way:

(4x-3) / 5x or 4x - (3/5x)

You wind up with 5x as a denominator and you can't divide by zero, so x=0 is not allowed. :-)