Gleichungssysteme Arbeitsblatt

Empfohlen für 8. Klasse — Gymnasium

Neues Arbeitsblatt

Gleichungssysteme Arbeitsblatt

Name: ____________________Datum: ____________

Anweisungen: Lösen linearer Gleichungssysteme durch Substitution und Eliminierung.

20 Probleme

  1. x + y = 11, x − y = 3 → x = ____, y = ____
  2. x + y = 8, x − y = -2 → x = ____, y = ____
  3. x + y = 7, x − y = 1 → x = ____, y = ____
  4. x + y = 10, x − y = 0 → x = ____, y = ____
  5. 5x + 3y = 29, x = 4 → y = ____
  6. 5x + 1y = 36, x = 7 → y = ____
  7. 7x + 2y = 24, x = 2 → y = ____
  8. 3x + 1y = 5, x = 1 → y = ____
  9. 8x + 6y = 68, x = 7 → y = ____
  10. 9x + 9y = 99, x = 3 → y = ____
  11. x + y = 14, x − y = 2 → x = ____, y = ____
  12. 8x + 2y = 68, x = 8 → y = ____
  13. x + y = 12, x − y = 6 → x = ____, y = ____
  14. 2x + 7y = 58, x = 1 → y = ____
  15. x + y = 10, x − y = -2 → x = ____, y = ____
  16. 5x + 1y = 28, x = 5 → y = ____
  17. 3x + 8y = 26, x = 6 → y = ____
  18. 7x + 2y = 9, x = 1 → y = ____
  19. x + y = 9, x − y = 7 → x = ____, y = ____
  20. x + y = 5, x − y = 3 → x = ____, y = ____