loganjaredrex loganjaredrex
  • 16-09-2021
  • Mathematics
contestada

The sum of what number and -9 is -3 ?

Respuesta :

athraa2 athraa2
  • 16-09-2021
the sum of 6 + -9 is -3
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Аноним Аноним
  • 16-09-2021

Let the number be x.

Therefore, by the problem

x + (-9) = -3

or, x -9 = -3

or, x = -3 +9

or, x = 6

The answer is 6.

Answer Link

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