What is the value of P?
A+A+P=230
P-A+5
[options]
(A)-70
(B)-75
(C)-65
(D)-80
Ans 1:
Class : Class 6
Paloma, the answer is 80.
80+A+A=230
230-80=150
150/2=75
Now 80-75=5
So this was the proof.