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 = 3, x − y = 1 → x = ____, y = ____
- 5x + 6y = 47, x = 1 → y = ____
- 2x + 9y = 85, x = 2 → y = ____
- 3x + 3y = 27, x = 3 → y = ____
- 3x + 8y = 28, x = 4 → y = ____
- 2x + 2y = 14, x = 2 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 4x + 2y = 46, x = 7 → y = ____
- 2x + 3y = 36, x = 9 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 6x + 3y = 57, x = 5 → y = ____
- 3x + 8y = 76, x = 4 → y = ____
- 8x + 1y = 11, x = 1 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- 7x + 1y = 46, x = 6 → y = ____
- 7x + 1y = 55, x = 7 → y = ____
- 1x + 2y = 24, x = 8 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____