Hard - Systems of Equations

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Across
  1. 4. Method where you substitute a value to solve
  2. 6. What is the value for x? x+y=5 if y=4
  3. 7. Method where you eliminate a varibale to solve
  4. 9. What is the value for x? 10x=y if y=1000
Down
  1. 1. What is the value for y? x-y=8 if x=15
  2. 2. What is the value for x? x=5y if y=10
  3. 3. What is the value for y? 5x+2y=10 if x=2
  4. 4. The answer for an equation is called a ________.
  5. 5. What is the value for y? y/10=x if x=3
  6. 8. Method where you graph the lines to find the solution.