Συστήματα Εξισώσεων Φύλλο εργασίας
Συνιστάται για 8η Τάξη — Γυμνάσιο
Συστήματα Εξισώσεων Φύλλο εργασίας
Ονομα: ____________________Ημερομηνία: ____________
Οδηγίες: Επίλυση συστημάτων γραμμικών εξισώσεων με αντικατάσταση και εξάλειψη.
20 προβλήματα
- x + y = 10, x − y = -4 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 5x + 8y = 81, x = 5 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 9x + 2y = 64, x = 6 → y = ____
- 5x + 2y = 48, x = 8 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 9x + 4y = 37, x = 1 → y = ____
- 6x + 9y = 21, x = 2 → y = ____
- 4x + 6y = 52, x = 4 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- 6x + 4y = 44, x = 4 → y = ____
- 5x + 7y = 59, x = 2 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 6x + 2y = 24, x = 3 → y = ____
- 3x + 4y = 18, x = 2 → y = ____
- x + y = 16, x − y = 0 → x = ____, y = ____
- 6x + 5y = 48, x = 3 → y = ____