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
- 8x + 2y = 24, x = 1 → y = ____
- 4x + 2y = 18, x = 4 → y = ____
- 3x + 2y = 21, x = 5 → y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- 9x + 4y = 100, x = 8 → y = ____
- 9x + 4y = 108, x = 8 → y = ____
- 8x + 3y = 32, x = 1 → y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 4x + 7y = 70, x = 7 → y = ____
- 3x + 1y = 16, x = 5 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 6x + 4y = 48, x = 6 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 1x + 6y = 59, x = 5 → y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 1x + 7y = 40, x = 5 → y = ____