1. Which of the following equations is equivalent to 5(2p – 6) = 40? A. 7p – 11 = 40
B. 7p – 1 = 40
C. 10p – 30 = 40
D. 10p – 6 = 40

2. Solve 7x – 9 = 28 + 4(x – 1).
A. x = -11
B. x = -3
C. x = 11
D. x = 3

3. Which of the following equations is equivalent to 3(a + 4) – 5(a – 2) = 22?
A. 8a + 2 = 22
B. -2a + 2 = 22
C. 8a + 22 = 22
D. -2a + 22 = 22

4.Solve 7(y + 2) – (4y – 10) = 44 – 2y + 5
A. y = -10
B. y = 10
C.y = 5
D. y = -5

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Step-by-step explanation:

Step-by-step explanation:

If you compare both figures, you would see that Example 1 shows an actual bisector, while Example 2 doesn't. Basically, you can deduct this by observing the simmetry around the bisector.

Remember that a bisector is a line which divide an angle in two equal parts, and the Example 2 doesn't show that. That's why Example 2 wasn't created by following the constitution steps correctly.

Therefore, Example 1 was created by following the constitution step correctly.