Respuesta :

energystarenergystar

Answer:

18

Step-by-step explanation:

6+3=9

6-3=3

6*3=18

texaschic101

Answer:

18

Step-by-step explanation:

x + y = 9

x - y = 3

----------------add

2x = 12

x = 12/2

x = 6

x + y = 9

x + 6 = 9

x = 9 - 6

x = 3

so ur numbers are 3 and 6......and their product is : (3 * 6) = 18 <==

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