To find the value of p, we need to isolate p on one side of the equation x + p = q.
Given: x - 529 = 29
First, add 529 to both sides of the equation to get:
x - 529 + 529 = 29 + 529
This simplifies to:
x = 558
Now, substitute this value of x into the equation x + p = q:
558 + p = q
Therefore, the value of p in the form x + p = q is p = q - 558.