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 = 4, x − y = -2 → x = ____, y = ____
- 8x + 8y = 32, x = 1 → y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 5x + 8y = 89, x = 5 → y = ____
- 3x + 2y = 32, x = 6 → y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 4x + 1y = 35, x = 8 → y = ____
- 5x + 9y = 112, x = 8 → y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 1x + 4y = 22, x = 6 → y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- 2x + 7y = 46, x = 9 → y = ____
- 8x + 2y = 76, x = 8 → y = ____
- 9x + 2y = 66, x = 6 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____