[SOLVED] The difference between an expression and an equation..

, summarize in 500+ words answer the following questions and write what resonated with you and your takeaways for this Module.
Part 2:
Answer the following questions:
Define the following and give examples:
Expression
Constant
Absolute value
Integer
What is the absolute value: |-x| if x = -6
Add: 34 + (-12) + (-11) + 213
True/False: The sum of a positive number and a negative number is always a negative number.
Explain the differences between the addition property of equality and the multiplication property of equality.
How do you find the perimeter of a triangle?  Area of a rectangle?  Share the formula and show it in a diagram.
What is the difference between an expression and an equation?
What are the steps for “Solving an Equation” and explain?
List the four steps of “Problem Solving” and elaborate on each step.
Assignment Expectations
Length: 500+ words; answers must thoroughly address the questions in a clear, concise manner.
Structure: Include a title page and reference page in APA style. These do not count towards the minimum word count for this assignment.
References: Use the appropriate APA style in-text citations and references for all resources utilized to answer the questions. Include at least three (3) scholarly sources to support your claims.