Respuesta :

davidmedulla5

Answer:

7/3 is the other number

Step-by-step explanation:

let x and y be the two numbers

x+y=-5/3

if one is -12/3

so let make y=-12/3=-4

x+(-4)=-5/3

multiply through by 3

3x-12=-5

3x=-5+12

3x=7

x=7/3

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