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
- 6x + 5y = 33, x = 3 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 6x + 4y = 50, x = 7 → y = ____
- 8x + 5y = 79, x = 8 → y = ____
- 4x + 8y = 52, x = 3 → y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- 1x + 4y = 17, x = 9 → y = ____
- 5x + 6y = 11, x = 1 → y = ____
- 7x + 8y = 78, x = 2 → y = ____
- 9x + 5y = 96, x = 9 → y = ____
- 6x + 4y = 22, x = 1 → y = ____
- 7x + 5y = 71, x = 8 → y = ____
- 7x + 7y = 105, x = 6 → y = ____
- 6x + 6y = 24, x = 3 → y = ____
- 9x + 5y = 90, x = 5 → y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- 1x + 9y = 78, x = 6 → y = ____
- 5x + 5y = 50, x = 1 → y = ____