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
- 9x + 7y = 41, x = 3 → y = ____
- 4x + 6y = 66, x = 9 → y = ____
- 3x + 4y = 54, x = 6 → y = ____
- 2x + 4y = 30, x = 1 → y = ____
- 6x + 1y = 14, x = 1 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 4x + 4y = 52, x = 4 → y = ____
- 1x + 4y = 28, x = 4 → y = ____
- 4x + 2y = 26, x = 6 → y = ____
- 4x + 2y = 54, x = 9 → y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 1x + 6y = 12, x = 6 → y = ____
- 4x + 3y = 52, x = 7 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 3x + 1y = 18, x = 3 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____