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 + 2y = 14, x = 6 → y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- 3x + 8y = 71, x = 5 → y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 6x + 5y = 75, x = 5 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 5x + 8y = 48, x = 8 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 6x + 6y = 30, x = 2 → y = ____
- 8x + 3y = 75, x = 6 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 3x + 2y = 25, x = 5 → y = ____
- 5x + 4y = 55, x = 7 → y = ____
- 1x + 8y = 51, x = 3 → y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 8x + 3y = 91, x = 8 → y = ____