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 = 5, x − y = 3 → x = ____, y = ____
  2. 5x + 8y = 33, x = 5 → y = ____
  3. x + y = 14, x − y = -2 → x = ____, y = ____
  4. 5x + 9y = 80, x = 7 → y = ____
  5. 4x + 7y = 99, x = 9 → y = ____
  6. 5x + 3y = 25, x = 2 → y = ____
  7. x + y = 14, x − y = 2 → x = ____, y = ____
  8. x + y = 9, x − y = 5 → x = ____, y = ____
  9. 2x + 8y = 22, x = 3 → y = ____
  10. x + y = 13, x − y = -1 → x = ____, y = ____
  11. x + y = 9, x − y = 1 → x = ____, y = ____
  12. x + y = 8, x − y = 2 → x = ____, y = ____
  13. 2x + 3y = 30, x = 3 → y = ____
  14. 8x + 4y = 76, x = 9 → y = ____
  15. x + y = 11, x − y = 1 → x = ____, y = ____
  16. x + y = 2, x − y = 0 → x = ____, y = ____
  17. x + y = 12, x − y = -4 → x = ____, y = ____
  18. 6x + 9y = 84, x = 2 → y = ____
  19. x + y = 7, x − y = 3 → x = ____, y = ____
  20. 7x + 8y = 112, x = 8 → y = ____