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 = 8, x − y = 6 → x = ____, y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- 1x + 4y = 20, x = 4 → y = ____
- 5x + 1y = 47, x = 9 → y = ____
- 2x + 4y = 46, x = 7 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 6x + 5y = 87, x = 7 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 2x + 2y = 22, x = 6 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 7x + 3y = 56, x = 5 → y = ____
- 1x + 4y = 19, x = 3 → y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- 5x + 3y = 47, x = 4 → y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- 7x + 8y = 46, x = 2 → y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- 2x + 5y = 44, x = 2 → y = ____
- 6x + 9y = 54, x = 3 → y = ____
- 7x + 5y = 38, x = 4 → y = ____