Respuesta :

bignastyjack

Answer:

2x+12

Step-by-step explanation:

First multiply the numbers without variables:

3x4=12

Next put the equations together:

2x+12

Hence, the correct answer is 2x+12

msthandwasethu

Answer:

2x + 12

Step-by-step explanation:

2X

3×4

[tex]2x + 12 [/tex]