Solve the following:
$34-5(p-1) = -4$.

Given :

The given expression is $34-5(p-1) = -4$.

To do :

We have to find the value of p.

Solution :

$34-5(p-1) = -4$

$34 -5p+5=-4$

$39-5p=-4$

$39+4=5p$

$43= 5p$

$p = \frac{43}{5}$

$p = 8.6$

Therefore, the value of p is 8.6.