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 = 15, x − y = 3 → x = ____, y = ____
- 2x + 9y = 28, x = 5 → y = ____
- 6x + 2y = 70, x = 9 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 6x + 2y = 52, x = 7 → y = ____
- 3x + 1y = 21, x = 5 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 6x + 3y = 66, x = 9 → y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____
- 4x + 4y = 20, x = 2 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____