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 = -2 → x = ____, y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 6x + 2y = 50, x = 8 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 2x + 8y = 66, x = 1 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 9x + 2y = 48, x = 4 → y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- 5x + 1y = 12, x = 2 → y = ____
- 9x + 1y = 78, x = 8 → y = ____
- 6x + 4y = 48, x = 2 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- 6x + 7y = 83, x = 8 → y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 5x + 2y = 36, x = 6 → y = ____
- 9x + 9y = 144, x = 8 → y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____