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
- 2x + 6y = 28, x = 8 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 8x + 7y = 79, x = 9 → y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 6x + 4y = 62, x = 7 → y = ____
- 9x + 3y = 33, x = 1 → y = ____
- 9x + 9y = 108, x = 9 → y = ____
- 7x + 4y = 39, x = 5 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 4x + 4y = 60, x = 8 → y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- 4x + 5y = 24, x = 1 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- 6x + 2y = 20, x = 2 → y = ____
- 9x + 2y = 91, x = 9 → y = ____
- 2x + 9y = 40, x = 2 → y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____