the sum of a certain number and -3.4 is -8.1 find the number

Answer:

-4.7

Explanation:

-4.7 + -3.4 = -8.1

I’m giving you an Integer Rule Cheat Sheet that I use. Hopefully it can help you with Math problems like this!

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Miguelmontel Miguelmontel · Answer 2 · 2021-10-05T00:02:17+02:00

Miguelmontel Miguelmontel

05-10-2021

Answer:

Step-by-step explanation:

x= unknown number

-3.4 + x = -8.1

x= -8.1 + 3.4

x= -4.7

hoped this helped :)

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the sum of a certain number and -3.4 is -8.1 find the number