2 years ago

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

Mathematics

1 answer:

Leona [35]2 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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