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Alex_Xolod [135]
3 years ago
6

Solve 7p - 4 + 12p = -3 (5 + p) Can you show the work please?

Mathematics
2 answers:
prisoha [69]3 years ago
7 0
7p - 4 + 12p = -3(5 + p)
7p - 4 + 12p = -15 - 3p
        + 4              + 4
7p + 12p    = -11 - 3p
        + 3p                + 3p
22p             = -11

p = -1/2  Answer
mars1129 [50]3 years ago
5 0
Hi Tnt82799, 

7p - 4 + 12p = - 3(5 + p)
7p + 12p - 4 = - 15 - 3p
19p + 3p = - 15 + 4
22p = - 11
p = - 11 / 22
p = - 1 / 2

S = {- 1 / 2}
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