TTS ALJABAR

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Across
  1. 3. (4a+2b-7)-(a+3b+2)
  2. 7. 8a+4a
  3. 8. 7a-5b-2a
  4. 9. (-3a-9b)-(a+5b)
  5. 10. (-2a+4b-6)-(3a-5b+9)
Down
  1. 1. (8a+4b+1)-(5a-b-2)
  2. 2. 5a+7b-3b-2b
  3. 4. (8a+4)-(2a+5)
  4. 5. 10a-(3-2a)
  5. 6. (6a+7)+(2a-4)