Think-Tac-Toe Activity 7

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Across
  1. 7. A linear equation that has infinitely many solutions.
  2. 9. Exressions in the form of a(b+c).
  3. 10. A linear equation that has no solution.
  4. 11. Operations that undo eachother.
Down
  1. 1. To take away.
  2. 2. A linear equation that has one solution.
  3. 3. A number part of a term that contains a variable.
  4. 4. Adding something to something else.
  5. 5. Process of separation.
  6. 6. Terms that contains the same letter variables.
  7. 8. A number on its own which sometimes or a term that only contains a number.
  8. 12. Symbol which can represent a unknown number.