3 years ago

The difference of three times a number and 4 is -19?

Mathematics

1 answer:

bearhunter [10]3 years ago

6 0

N is the unknown number. 3n-4=-19 →add 4 on both sides and it becomes 3n=-15. Divide by 3 and it becomes n=-5.

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Answer:

Step-by-step explanation:

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3 years ago

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4 years ago

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