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 = 0 → x = ____, y = ____
- 9x + 7y = 68, x = 6 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- 7x + 4y = 83, x = 9 → y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- 5x + 5y = 40, x = 1 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- 2x + 8y = 10, x = 1 → y = ____
- 7x + 3y = 30, x = 3 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 8x + 8y = 96, x = 5 → y = ____
- 8x + 9y = 52, x = 2 → y = ____
- 5x + 6y = 16, x = 2 → y = ____
- 5x + 2y = 17, x = 1 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- 9x + 5y = 90, x = 5 → y = ____
- 6x + 8y = 62, x = 5 → y = ____
- 8x + 6y = 64, x = 2 → y = ____