Question

-9/p=2/p+11 help solve

Answer 1

-9/p=2/p+11
-9/p-2/p=11
-11/p=11
-1/p=1
p=-1

Answer 2

-9/p=2/p+11
=> -9/p - 2/p = 11
=> (-9-2)/p = 11
=> -11/p = 11
=> p = -11/11 = -1

so p is -1.