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RSB [31]
3 years ago
15

F+ 20 = -1 Solve the equation and check your solution

Mathematics
1 answer:
Leona [35]3 years ago
6 0

Answer:

f=-21

Step-by-step explanation:

-21+20=-1

f has to be a negative number as the answer is negative and -21 is the only plug in that would make sence as the answer is negative one.

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