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 = 8, x − y = 4 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- 4x + 8y = 44, x = 5 → y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 8x + 4y = 56, x = 4 → y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 2x + 4y = 20, x = 6 → y = ____
- 7x + 9y = 119, x = 8 → y = ____
- 9x + 1y = 75, x = 8 → y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 4x + 3y = 19, x = 4 → y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 6x + 7y = 99, x = 6 → y = ____
- 6x + 4y = 52, x = 6 → y = ____
- 5x + 7y = 26, x = 1 → y = ____