algebra question maths?

3p - p
= 2p

2p

2p is my answer
and p value is 1

2p

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p = 1p but you never put the 1!

:D I soo don't miss those days of maths!

2p of course

3p - p (where p alone consider 1p)
2p (Answer)

3p - p
= 3p - 1p
= (3 - 1)p
= 2p

2p
the -p is equals to -1p
so 3p-1p=2p

I believe it is 2p

3p-p=3p-1p=2p
Or
3pears-1pear=2pears