Just add 3 to both sides
x = 7
500×((1+0.06÷12)^(12×25)−1)÷(0.06÷12)
=346,496.98
Assuming your question can be rewritten as:
"What number is 10% greater than 7,962"
7962 * 110% = itself + 10%
= 7962 * 1.10 <----- (1.10 = 110%)
= 8758.2
It’s in the Millions place
Unsure of what you're asking.
If you have an algebraic expression in front of you and see a number there, you could label it as "known" or "a known quantity." Another word that comes to mind is "constant."