Sistemi di equazioni Worksheet

Recommended for 8° grado — Scuola superiore

New Worksheet

Sistemi di equazioni Worksheet

Nome: ____________________Date: ____________

Instructions: Risoluzione di sistemi di equazioni lineari mediante sostituzione ed eliminazione.

20 problems

  1. x + y = 2, x − y = 0 → x = ____, y = ____
  2. x + y = 8, x − y = 6 → x = ____, y = ____
  3. x + y = 14, x − y = -4 → x = ____, y = ____
  4. 6x + 5y = 31, x = 1 → y = ____
  5. x + y = 15, x − y = -1 → x = ____, y = ____
  6. 1x + 9y = 40, x = 4 → y = ____
  7. x + y = 12, x − y = 4 → x = ____, y = ____
  8. x + y = 10, x − y = -2 → x = ____, y = ____
  9. 7x + 3y = 74, x = 8 → y = ____
  10. x + y = 11, x − y = -3 → x = ____, y = ____
  11. x + y = 8, x − y = -6 → x = ____, y = ____
  12. x + y = 18, x − y = 0 → x = ____, y = ____
  13. x + y = 8, x − y = 2 → x = ____, y = ____
  14. x + y = 13, x − y = -1 → x = ____, y = ____
  15. 5x + 6y = 51, x = 9 → y = ____
  16. 4x + 9y = 37, x = 7 → y = ____
  17. 9x + 7y = 60, x = 2 → y = ____
  18. x + y = 12, x − y = -6 → x = ____, y = ____
  19. 1x + 9y = 62, x = 8 → y = ____
  20. 1x + 9y = 89, x = 8 → y = ____
Sistemi di equazioni Worksheet — Free Printable with Answer Key | WaffleMath