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STALIN [3.7K]
3 years ago
11

-3 < 5c + 7 < 22 algebra

Mathematics
1 answer:
Alexus [3.1K]3 years ago
8 0

Answer:=

Solution: -2<c<3

Interval Notation: (-2,3)

Step-by-step explanation:

-3<5c+7<22

-3<5c+7  :  c>-2

5c+7<22 : c<3

combine the intervals

c>-2 and c<3

-2<c<3

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