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allsm [11]
3 years ago
15

84=7(6+a) and -84= -6 (p + 6)

Mathematics
1 answer:
m_a_m_a [10]3 years ago
7 0
84= 7(6+a)
84= 42 +7a
84-42= 42-42 +7a
42= 7a
42/7= 7a/7
6= a

-84= -6( p+6)
-84= -6p -36
-84+36= -6p -36+36
-48= -6p
-48/-6= -6p/-6
8 =p
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Answer:

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​Learn more on  partial sum  here: brainly.com/question/6958503

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