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
- x + y = 13, x − y = 1 → x = ____, y = ____
- 6x + 5y = 47, x = 2 → y = ____
- 3x + 6y = 30, x = 6 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- 4x + 2y = 32, x = 6 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 6x + 2y = 24, x = 2 → y = ____
- 6x + 3y = 72, x = 8 → y = ____
- 9x + 5y = 65, x = 5 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 4x + 1y = 37, x = 9 → y = ____
- 9x + 7y = 144, x = 9 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- 7x + 7y = 35, x = 1 → y = ____
- 6x + 8y = 62, x = 9 → y = ____
- 8x + 2y = 22, x = 1 → y = ____