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 = 5, x − y = -3 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 6x + 9y = 45, x = 3 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 5x + 1y = 6, x = 1 → y = ____
- 7x + 7y = 70, x = 2 → y = ____
- 6x + 9y = 75, x = 5 → y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 3x + 3y = 30, x = 5 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 4x + 7y = 77, x = 7 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 7x + 5y = 33, x = 4 → y = ____
- 6x + 8y = 76, x = 2 → y = ____
- 3x + 3y = 39, x = 8 → y = ____
- 6x + 1y = 56, x = 8 → y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____