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
- 2x + 7y = 26, x = 6 → y = ____
- 8x + 2y = 44, x = 5 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 6x + 8y = 64, x = 4 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 4x + 7y = 32, x = 1 → y = ____
- 1x + 2y = 10, x = 4 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 9x + 3y = 63, x = 5 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- 8x + 8y = 96, x = 9 → y = ____
- 7x + 6y = 61, x = 1 → y = ____
- 2x + 4y = 22, x = 7 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 3x + 8y = 77, x = 7 → y = ____
- 4x + 3y = 35, x = 5 → y = ____