Step 1:  Your posts in the discussion area should exhibit careful thought and logical reasoning and provide evidence for your position. Each post should be at least one well-developed paragraph (approximately 100 words or more). Use correct spelling, punctuation, and grammar.  Note you will  not be able to see your classmates replies until you make your post.  
Step 2:  Read and reply to the posts of at least two other students for each discussion. Your replies should offer new substantiated ideas or thoughtful questions.
Discussion Question: 
Design a nonlinear system that has at least two solutions. One solution must be the ordered pair: (-2, 5). Tell how you came up with your system and give the entire solution set for the system.