Respuesta :

crystalwolffnaf

Answer:

40

Step-by-step explanation:

3x + 7y

Replace the letters with said numbers,

3(4) + 7(4)

Multiply,

12 + 28

And add!

40

J0K3RM4N9302

Answer:

40

3(4)+7(4)=40

Step-by-step explanation:

x=4

y=4

3x + 7y

3(4)+7(4)

3x4=12

7x4=28

12+28=40

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