Systèmes d'équations Feuille de travail
Recommandé pour 8e année — Lycée
Systèmes d'équations Feuille de travail
Nom: ____________________Date: ____________
Instructions: Résolution de systèmes d'équations linéaires par substitution et élimination.
20 problèmes
- 2x + 8y = 58, x = 1 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 6x + 7y = 13, x = 1 → y = ____
- 2x + 2y = 24, x = 6 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- 2x + 4y = 32, x = 2 → y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 1x + 4y = 36, x = 4 → y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 8x + 4y = 28, x = 3 → y = ____
- 3x + 3y = 42, x = 6 → y = ____
- 6x + 3y = 36, x = 2 → y = ____