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
- 1x + 8y = 58, x = 2 → y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 3x + 8y = 20, x = 4 → y = ____
- 3x + 4y = 35, x = 1 → y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 2x + 4y = 36, x = 8 → y = ____
- 1x + 6y = 37, x = 7 → y = ____
- 2x + 5y = 26, x = 3 → y = ____
- 6x + 9y = 90, x = 3 → y = ____
- 1x + 8y = 17, x = 1 → y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 6x + 8y = 102, x = 5 → y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- 2x + 3y = 43, x = 8 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____