Question

Please help!
Use the following problem to answer the question below:
Given: 3(x – 4) = 33
Prove: x = 15

Statments Reasons

3(x – 4) = 33 Given

3x – 12 = 33 A

3x – 12 + 12 = 33 + 12 B

3x + 0 = 45 C

3x = 45 D

x = 15 Division Property of Equality

Answer 1

What is reason for B, C and D?

Answer 2

B: "If _______ are added to ____________, the results are _________ ??

Answer 3

12+33=45?

Answer 4

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