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
- 2x + 9y = 63, x = 9 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 9x + 8y = 94, x = 6 → y = ____
- 8x + 1y = 73, x = 9 → y = ____
- 5x + 4y = 52, x = 4 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 4x + 5y = 53, x = 7 → y = ____
- 5x + 9y = 71, x = 7 → y = ____
- 9x + 5y = 43, x = 2 → y = ____
- 4x + 1y = 30, x = 6 → y = ____
- 1x + 2y = 25, x = 7 → y = ____
- 5x + 5y = 45, x = 4 → y = ____
- 6x + 7y = 27, x = 1 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 6x + 4y = 22, x = 3 → y = ____
- 9x + 7y = 87, x = 5 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____