A. Find the value of x that will make the equality true or correct.

Answer:

1. x + 2 = 8 → x = 6

2. 3x = 12 → x = 4

3. 2x - 3 = 1 → x =2

4. 3(x + 5) = 18 → x = 1

5. 5x + 8 = -7​ → x = -3

Solution:

#TO FIND THE VALUE OF "X"#

1. x + 2 = 8

• x + 2 = 8
• x = 8 - 2
• x = 6

2. 3x = 12

• 3x = 12
• 3x/3 = 12/3
• x = 4

3. 2x - 3 = 1

• 2x - 3 = 1
• 2x = 1 + 3
• 2x = 4
• 2x/2 = 4/2
• x = 2

4. 3(x + 5) = 18

• 3(x + 5) = 18
• 3x + 15 = 18
• 3x = 18 - 15
• 3x = 3
• 3x/3 = 3/3
• x = 1

5. 5x + 8 = -7

• 5x = -7 - 8
• 5x = -15
• 5x/5 = -15/5
• x = -3

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