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
- 6x + 9y = 90, x = 9 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 7x + 2y = 39, x = 5 → y = ____
- 8x + 5y = 93, x = 6 → y = ____
- 5x + 6y = 83, x = 7 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- 6x + 9y = 87, x = 4 → y = ____
- x + y = 12, x − y = 4 → x = ____, y = ____
- 6x + 3y = 81, x = 9 → y = ____
- 4x + 7y = 52, x = 6 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 2x + 1y = 9, x = 1 → y = ____
- 3x + 1y = 30, x = 7 → y = ____
- 5x + 4y = 41, x = 5 → y = ____
- 5x + 1y = 27, x = 4 → y = ____
- 5x + 5y = 70, x = 8 → y = ____
- 4x + 4y = 28, x = 4 → y = ____
- 6x + 2y = 16, x = 2 → y = ____