Answer:
Step-by-step explanation:
Notice that there are 3 terms on the right hand side. You want to isolate b in order to solve for it.
Explanation:
I find it less confusing to place term containing the variable you want on the left hand side. (As long as it is positive).
a
+
b
+
c
=
P
To isolate b
subtract a
and c from both sides
