Respuesta :

Answer:

6X + 15Y - 12

Step-by-step explanation:

3 (2X + 5Y - 4)

Multiply each term by 3

2X * 3 + 5Y * 3 - 4 * 3

6X + 15Y - 12

Answer:

6x+15y-12

Step-by-step explanation:

3(2x+5y-4)

1) Distribute the 3 to 2x, 5y, and -4:  (Multiply the values together!)

6x+15y-12