Respuesta :

X=-4 is the answer for this question

Answer:

x  ≤ - 4

Step-by-step explanation:

7x + 12  ≤ -2x + 4x - 8

7x + 12  ≤ 2x - 8

7x - 2x + 12  ≤ 2x - 2x - 8

5x + 12  ≤ -8

5x + 12 - 12  ≤ - 8 - 12

5x  ≤ - 20

5x  ≤ - 20

5          5

x  ≤ - 4