7j+3-4j+9What us the answer to this problem

Mathematics

2 answers:

deff fn [24]3 years ago

7 0

3j +12 is the answer to the question, just add like terms.

FinnZ [79.3K]3 years ago

4 0

7j - 4j = 3j

3 + 9= 12

→Therefore, your answer would change to : 3j + 12

Or , you can put 3(J) + 12 :)

Just combine your like terms

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