[A] Make two equations that have your two integers as solutions.  Your solution & equations should NOT be the same as those of other students or the textbook.  There are infinite possibilities.
[B] Choose any two integers between -12 & +12 which will become solutions to a system of two equations.
[C] Respond to at least two of your classmates’ postings.  Do you agree or disagree that their examples model functions?  Follow their 5 steps.  Do their calculations follow the correct rules of Algebra?
[D] Solve your system of equations by the Addition/Subtraction method.