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 = 6, x − y = 4 → x = ____, y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 1x + 9y = 67, x = 4 → y = ____
- 3x + 4y = 39, x = 9 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- 7x + 7y = 98, x = 7 → y = ____
- 2x + 5y = 41, x = 8 → y = ____
- 1x + 5y = 50, x = 5 → y = ____
- 6x + 8y = 96, x = 4 → y = ____
- 2x + 7y = 51, x = 1 → y = ____
- 7x + 3y = 76, x = 7 → y = ____
- 3x + 3y = 27, x = 4 → y = ____
- 9x + 4y = 56, x = 4 → y = ____
- 2x + 4y = 48, x = 6 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- 7x + 1y = 59, x = 8 → y = ____