Mathematics, 11.10.2020 07:01 janiadavis35

This is a story problem. You may use the method of your choice to solve the problem. (substitution, combination, elimination )
The sum of 2 numbers ( x and y ) is +12
The difference of the same 2 numbers is -4
1. Which method will you use and why?
2. How will you set up the equation needed to solve?
3. What is the solution expressed as an ordered pair? (x, y)

Answers: 2

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This is a story problem. You may use the method of your choice to solve the problem. (substitution,...