tariadouglas79 tariadouglas79

02-10-2021
Mathematics

contestada

If a number is added to twice the number the result is -9 what is the number

Respuesta :

ridhimaoli11 ridhimaoli11

02-10-2021

Answer:

the number is added to twice number is 99

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faylilly faylilly

02-10-2021

Answer:

x + 2x=-9

3x= -9

x=-3

Step-by-step explanation:

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