Systems of Equations

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Across
  1. 4. opposites
  2. 7. Ax+By=C
  3. 9. when you get one, definite answer to your system of equations
  4. 10. when you do not get an answer to your system of equations
Down
  1. 1. when both equations are in y=mx+b
  2. 2. y=mx+b
  3. 3. when any number is the solution to your system of equations
  4. 5. eliminate using additive inverses
  5. 6. use when graphing
  6. 8. substitute one equation into the other