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 = 17, x − y = -1 → x = ____, y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 1x + 4y = 43, x = 7 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- 5x + 9y = 82, x = 2 → y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 1x + 4y = 28, x = 4 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 3x + 2y = 19, x = 3 → y = ____
- 5x + 7y = 101, x = 9 → y = ____
- 4x + 4y = 28, x = 4 → y = ____
- 6x + 7y = 89, x = 9 → y = ____
- 8x + 1y = 39, x = 4 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 8x + 9y = 90, x = 9 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 4x + 2y = 20, x = 4 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____