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
- 8x + 3y = 69, x = 6 → y = ____
- 1x + 5y = 43, x = 3 → y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 2x + 6y = 70, x = 8 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 6x + 4y = 60, x = 4 → y = ____
- 9x + 6y = 45, x = 3 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- 8x + 7y = 39, x = 4 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 4x + 9y = 91, x = 7 → y = ____
- 7x + 1y = 29, x = 4 → y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 2x + 4y = 18, x = 1 → y = ____
- 9x + 2y = 32, x = 2 → y = ____
- 2x + 7y = 46, x = 2 → y = ____
- 9x + 8y = 25, x = 1 → y = ____
- 1x + 9y = 38, x = 2 → y = ____