Gleichungssysteme Arbeitsblatt

Empfohlen für 8. Klasse — Gymnasium

Neues Arbeitsblatt

Gleichungssysteme Arbeitsblatt

Name: ____________________Datum: ____________

Anweisungen: Lösen linearer Gleichungssysteme durch Substitution und Eliminierung.

20 Probleme

  1. 9x + 1y = 73, x = 8 → y = ____
  2. 5x + 3y = 40, x = 5 → y = ____
  3. x + y = 7, x − y = 3 → x = ____, y = ____
  4. x + y = 16, x − y = 2 → x = ____, y = ____
  5. x + y = 14, x − y = 0 → x = ____, y = ____
  6. 9x + 8y = 90, x = 2 → y = ____
  7. x + y = 8, x − y = -6 → x = ____, y = ____
  8. 8x + 9y = 112, x = 5 → y = ____
  9. x + y = 10, x − y = 8 → x = ____, y = ____
  10. 7x + 1y = 26, x = 3 → y = ____
  11. 8x + 4y = 52, x = 3 → y = ____
  12. 3x + 8y = 49, x = 3 → y = ____
  13. 2x + 4y = 22, x = 5 → y = ____
  14. x + y = 9, x − y = -3 → x = ____, y = ____
  15. 1x + 3y = 20, x = 8 → y = ____
  16. x + y = 10, x − y = -2 → x = ____, y = ____
  17. 9x + 9y = 108, x = 4 → y = ____
  18. 7x + 3y = 29, x = 2 → y = ____
  19. 5x + 7y = 27, x = 4 → y = ____
  20. 7x + 2y = 45, x = 5 → y = ____