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 = 5, x − y = 3 → x = ____, y = ____
- 7x + 5y = 40, x = 5 → y = ____
- 7x + 3y = 45, x = 6 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 3x + 2y = 22, x = 6 → y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- 7x + 8y = 64, x = 8 → y = ____
- 5x + 6y = 62, x = 4 → y = ____
- 4x + 1y = 14, x = 3 → y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- 2x + 9y = 42, x = 3 → y = ____
- 3x + 6y = 15, x = 1 → y = ____
- 3x + 5y = 18, x = 1 → y = ____
- 5x + 5y = 40, x = 7 → y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- 5x + 5y = 35, x = 3 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 8x + 5y = 72, x = 4 → y = ____
- 7x + 2y = 32, x = 2 → y = ____
- 6x + 4y = 34, x = 3 → y = ____