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Ilia_Sergeevich
[38]
2 years ago
11
If 9p = 3a + 1 and 7p = 2a - 3, then which of the following expresses p in terms of a
Mathematics
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answer:
Morgarella
[4.7K]
2 years ago
5
0
Ans=
9p-7p=3a+1-(2a-3)
=2p=3a+11-2a+3
=2p=a+4
=p=(a+4)/2
Ans is (a+4)/2
-Jing
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