Question

Please answer all of these

Answer 1

• 11. a) 9
• 12. c) 0
• 13. c) -1/2
• 14. d) -3

Explanation:

11.

• -3(x - 11) = 6
• x - 11 = -2
• x = 11 - 2
• x = 9

12.

• -7x/9 + 2 = 2
• -7x/9 = 0
• x = 0

13.

• -8x + 2 = 6
• -8x = 4
• x = 4/(-8)
• x = -1/2

14.

• 4x - 5 = -17
• 4x = 5 - 17
• 4x = -12
• x = -12/4
• x = -3