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AURORKA [14]
2 years ago
6

Let n = 5.

Mathematics
1 answer:
kramer2 years ago
6 0

Answer:

9 (5) 2 - 2 - 5 = 83

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3 years ago
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natka813 [3]

Answer:

x= -8 , y = 5

x= 25/4 , y = 1/4

Step-by-step explanation:

substitute first eqn into the second eqn:

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=25/4

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= -8

5 0
3 years ago
Read 2 more answers
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