3 years ago

-9f +19-1 + f) 12-=8f is this the answer?

Mathematics

1 answer:

jeka943 years ago

7 0

Hi!

-9f + 19 - 1 + f is actually -8f + 18.

To do this we add like terms, -9f and f; and 19 and -1

-9f + f is -8f

19 - 1 is 18

Therefore your answer is -8f + 18

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