violettelights826 violettelights826

15-03-2021
Mathematics

contestada

what can you double and then add -6 to get -16

Respuesta :

jimrgrant1 jimrgrant1

15-03-2021

Answer:

- 5

Step-by-step explanation:

let the number be n then double is 2n , so

2n + (- 6) = - 16

2n - 6 = - 16 ( add 6 to both sides )

2n = - 10 ( divide both sides by 2 )

n = - 5

The number is - 5

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