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
- 3x + 3y = 21, x = 6 → y = ____
- 5x + 8y = 107, x = 7 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 6x + 1y = 59, x = 9 → y = ____
- 9x + 6y = 66, x = 6 → y = ____
- 2x + 8y = 36, x = 6 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 1x + 7y = 31, x = 3 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- 6x + 6y = 90, x = 6 → y = ____
- 5x + 3y = 32, x = 1 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 9x + 5y = 99, x = 6 → y = ____
- 7x + 7y = 21, x = 1 → y = ____
- 8x + 6y = 52, x = 2 → y = ____
- 4x + 6y = 76, x = 7 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____