ANSWERS:

1. x – 3 = 5

• x – 3 = 5
• x – 3 + 3 = 5 + 3
• x = 8
• 8 – 3 = 5

2. x + 9 = 0

• x + 9 = 0
• x + 9 – 9 = 0 – 9
• x = -9
• (-9) + 9 = 0

3. x + 12 = 64

• x + 12 = 64
• x + 12 – 12 = 64 – 12
• x = 52
• 52 + 12 = 64

4. x + 9 = 27

• x + 9 = 27
• x + 9 – 9 = 27 – 9
• x = 18
• 18 + 9 = 27

5. x – 22 = 10

• x – 22 = 10
• x – 22 + 22 = 10 + 22
• x = 32
• 32 – 22 = 10

#CarryOnLearning