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
- 4x + 2y = 14, x = 2 → y = ____
- 3x + 9y = 42, x = 2 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 6x + 9y = 24, x = 1 → y = ____
- 9x + 8y = 25, x = 1 → y = ____
- 4x + 4y = 24, x = 1 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 2x + 1y = 4, x = 1 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 5x + 8y = 82, x = 2 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 1x + 9y = 16, x = 7 → y = ____