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
- 3x + 3y = 27, x = 1 → y = ____
- 8x + 2y = 26, x = 2 → y = ____
- 1x + 1y = 10, x = 3 → y = ____
- 5x + 9y = 33, x = 3 → y = ____
- 7x + 8y = 62, x = 2 → y = ____
- 3x + 9y = 96, x = 5 → y = ____
- 6x + 6y = 48, x = 3 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- 6x + 4y = 60, x = 8 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- 5x + 9y = 59, x = 1 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- 8x + 9y = 93, x = 6 → y = ____
- 7x + 9y = 64, x = 4 → y = ____
- 5x + 1y = 12, x = 1 → y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____