Sistemi di equazioni Worksheet
Recommended for 8° grado — Scuola superiore
Sistemi di equazioni Worksheet
Nome: ____________________Date: ____________
Instructions: Risoluzione di sistemi di equazioni lineari mediante sostituzione ed eliminazione.
20 problems
- 4x + 7y = 11, x = 1 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 4x + 9y = 42, x = 6 → y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- 7x + 1y = 9, x = 1 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 6x + 8y = 44, x = 6 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- 5x + 4y = 13, x = 1 → y = ____
- 1x + 1y = 4, x = 1 → y = ____
- 9x + 8y = 82, x = 2 → y = ____