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 = 9, x − y = 5 → x = ____, y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 5x + 2y = 33, x = 3 → y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- 7x + 6y = 27, x = 3 → y = ____
- 2x + 4y = 24, x = 2 → y = ____
- 4x + 9y = 57, x = 3 → y = ____
- 2x + 1y = 14, x = 4 → y = ____
- 1x + 9y = 26, x = 8 → y = ____
- 2x + 4y = 22, x = 7 → y = ____
- 5x + 2y = 49, x = 7 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- 5x + 9y = 24, x = 3 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 9x + 5y = 29, x = 1 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 8x + 4y = 56, x = 6 → y = ____
- 4x + 9y = 31, x = 1 → y = ____
- 8x + 9y = 110, x = 7 → y = ____