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Lesson 8 Homework Practice Solve Systems Of Equations Algebraically Answer Key It is very important to practice solving Systems of Equations homework. If you do not, you will struggle with the concepts when taking the tests this week. Practice solving Systems of Equations with this online worksheet created by us. If your Homework was late, it will be assigned in its place. This is our eighth lesson on how to solve systems of equations algebraically and answer key is found at end of this article. 1) Create a list of all the terms that appear in your system (number or letter). a) 3x + y = –5 b) x – y = 8 c) 3x – 5y = –12 2) On a sheet of paper, for each term from your list create a variable. Write each variable at the end of the term and alphabetize them. 3) Draw a 2nd list called "Intersection." These will be all the terms that appear in BOTH lists (number or letter). 4) Set both lists (1 & 2 above) up as one equation and solve it. (See lesson 7 article). After you solve the equations, show how you got your answers. Remember... The answers must make sense! 5 points for fully correct work with thoughtful explanation... – 1 point for wrong answers – 0 points for "dummy" solutions. Intersection: 3x + y = –5, x – y = 8, 3x–5y = –12 3) Create a list of all the variables that appear in your system. Write the variable at the end of each term and alphabetize them. It is important to write them all down and be able to use them properly in your homework or test problems. 4) Draw a 2nd list called "Intersection." These will be all the variables that appear in BOTH lists (number or letter). The intersection should only include the terms from both lists (3 and 4 above). 5) Set both lists (1 & 2 above) up as one equation and solve it. After you solve the equation, show how you got your answers. Remember... The answers must make sense! 5 points for fully correct work with thoughtful explanation... - 1 point for wrong answers – 0 points for "dummy" solutions. 3x + y = –5, x – y = 8, 3x–y = –12 4) Create a list of all the variables that appear in your system. Write the variable at the end of each term and alphabetize them. It is important to write them all down and be able to use them properly in your homework or test problems. 4) Draw a 2nd list called "Intersection." These will be all the variables that appear in BOTH lists (number or letter). The intersection should only include the terms from both lists (3 and 4 above). 5) Set both lists (1 & 2 above) up as one equation and solve it. After you solve the equation, show how you got your answers. Remember... The answers must make sense! 5 points for fully correct work with thoughtful explanation... - 1 point for wrong answers – 0 points for "dummy" solutions. cfa1e77820