Sistemas de ecuaciones Worksheet
Recommended for octavo grado — Escuela secundaria
Sistemas de ecuaciones Worksheet
Name: ____________________Date: ____________
Instructions: Resolución de sistemas de ecuaciones lineales por sustitución y eliminación.
20 problems
- 5x + 6y = 28, x = 2 → y = ____
- 8x + 1y = 33, x = 4 → y = ____
- 1x + 3y = 11, x = 5 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 2x + 7y = 32, x = 2 → y = ____
- 9x + 9y = 144, x = 8 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- 1x + 1y = 11, x = 6 → y = ____
- 3x + 4y = 32, x = 4 → y = ____
- 5x + 2y = 48, x = 8 → y = ____
- 7x + 1y = 43, x = 6 → y = ____
- 7x + 6y = 61, x = 1 → y = ____
- 3x + 6y = 75, x = 7 → y = ____
- 2x + 3y = 24, x = 6 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 6x + 2y = 34, x = 4 → y = ____
- 8x + 9y = 84, x = 6 → y = ____
- 6x + 1y = 26, x = 3 → y = ____
- 5x + 7y = 50, x = 3 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____