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 + 6y = 62, x = 2 → y = ____
- 8x + 5y = 88, x = 6 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 8x + 5y = 112, x = 9 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- 7x + 2y = 52, x = 6 → y = ____
- 9x + 6y = 111, x = 9 → y = ____
- 6x + 6y = 24, x = 2 → y = ____
- 9x + 4y = 108, x = 8 → y = ____
- 1x + 5y = 36, x = 6 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- 7x + 3y = 34, x = 1 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 4x + 8y = 16, x = 2 → y = ____
- 2x + 4y = 16, x = 2 → y = ____