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
- 7x + 3y = 16, x = 1 → y = ____
- 8x + 7y = 84, x = 7 → y = ____
- 1x + 9y = 35, x = 8 → y = ____
- 4x + 9y = 47, x = 5 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 7x + 5y = 101, x = 8 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 2x + 4y = 10, x = 3 → y = ____
- 4x + 1y = 29, x = 7 → y = ____
- 2x + 2y = 14, x = 4 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 1x + 8y = 73, x = 1 → y = ____
- 5x + 1y = 29, x = 5 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- 3x + 8y = 11, x = 1 → y = ____