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 = 6, x − y = -4 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 8x + 8y = 88, x = 4 → y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 6x + 3y = 60, x = 9 → y = ____
- 2x + 3y = 14, x = 1 → y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- 6x + 4y = 80, x = 8 → y = ____
- 4x + 1y = 30, x = 6 → y = ____
- 4x + 1y = 38, x = 8 → y = ____
- 9x + 8y = 88, x = 8 → y = ____
- 2x + 8y = 36, x = 2 → y = ____
- 2x + 2y = 14, x = 2 → y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- 2x + 8y = 78, x = 7 → y = ____
- 8x + 3y = 75, x = 6 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____