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
- 6x + 1y = 61, x = 9 → y = ____
- 2x + 4y = 40, x = 6 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- 3x + 6y = 57, x = 1 → y = ____
- 3x + 2y = 17, x = 1 → y = ____
- 6x + 7y = 83, x = 8 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- 9x + 6y = 87, x = 7 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 2x + 6y = 62, x = 7 → y = ____
- 2x + 3y = 36, x = 6 → y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- 5x + 4y = 50, x = 6 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____