Respuesta :

Substitute x = 27 into:
x + y = 39
27 + y = 39
y = 39 - 27
y = 12                                                                                     
the answer is x=27 y=12
ryannelguessab
The answer is 7 and 22 because they are 15 part and add up to 29 and are 15 apart

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