Answers

2015-06-26T19:33:43+05:30
= 7p - 3 = 3p + 8
= 4p = 11
= p = 11/4
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2015-06-26T19:35:03+05:30
7p - 3 = 3p + 8
⇒ 7p - 3p = 8 + 3 
4p = 11
p = 11/4 .
1 1 1