Systemen van vergelijkingen Werkblad
Aanbevolen voor 8e leerjaar — Middelbare school
Systemen van vergelijkingen Werkblad
Naam: ____________________Datum: ____________
Instructies: Systemen van lineaire vergelijkingen oplossen door substitutie en eliminatie.
20 problemen
- x + y = 10, x − y = -6 → x = ____, y = ____
- 9x + 6y = 69, x = 3 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 8x + 9y = 41, x = 4 → y = ____
- 4x + 7y = 95, x = 8 → y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 9x + 8y = 81, x = 1 → y = ____
- 2x + 2y = 20, x = 1 → y = ____
- 3x + 1y = 21, x = 4 → y = ____
- 5x + 6y = 76, x = 8 → y = ____
- 3x + 4y = 45, x = 7 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- 8x + 6y = 60, x = 3 → y = ____
- 2x + 2y = 12, x = 1 → y = ____