Question

I need help please on #7

Answer 1

x ≤ - 4

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

Answer 2

X=-4 is the answer for this question