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 = 7, x − y = -1 → x = ____, y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 6x + 3y = 18, x = 2 → y = ____
- 3x + 3y = 6, x = 1 → y = ____
- 5x + 8y = 83, x = 7 → y = ____
- 6x + 5y = 58, x = 8 → y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 2x + 4y = 18, x = 7 → y = ____
- 9x + 6y = 33, x = 1 → y = ____
- 3x + 3y = 21, x = 4 → y = ____
- 7x + 3y = 55, x = 4 → y = ____
- 7x + 5y = 61, x = 8 → y = ____
- 1x + 2y = 11, x = 1 → y = ____
- 6x + 4y = 34, x = 1 → y = ____
- 1x + 4y = 44, x = 8 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 3x + 2y = 35, x = 7 → y = ____