8q+6-2p=0

Question

39=p-q
what is the solution or ordered pair

Answer 1

Rewrite
8q+6-2p=0
39=p-q
as
-2p + 8q = -6 ...(1)
p -q = 39 ...(2)

Eliminate p by adding 2*(2) to (1)
-2p + 8q + 2p -2q = -6 + 78
6q = 72
q = 12
Substitute q=12 in (2) to solve for p:
p - 12 = 39
p = 51