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
- 5x + 2y = 36, x = 4 → y = ____
- 5x + 7y = 93, x = 6 → y = ____
- 1x + 3y = 34, x = 7 → y = ____
- 8x + 5y = 47, x = 4 → y = ____
- 2x + 5y = 22, x = 6 → y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 6x + 8y = 68, x = 6 → y = ____
- 7x + 1y = 57, x = 7 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 6x + 7y = 50, x = 6 → y = ____
- 3x + 6y = 33, x = 5 → y = ____
- 4x + 3y = 42, x = 9 → y = ____
- 4x + 5y = 57, x = 3 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 6x + 8y = 54, x = 5 → y = ____
- 1x + 1y = 10, x = 6 → y = ____