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 = 7, x − y = 1 → x = ____, y = ____
- 1x + 9y = 59, x = 5 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 8x + 9y = 79, x = 2 → y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 6x + 8y = 90, x = 3 → y = ____
- 4x + 5y = 55, x = 5 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 5x + 8y = 42, x = 2 → y = ____
- 9x + 7y = 91, x = 7 → y = ____
- 6x + 2y = 24, x = 2 → y = ____
- 7x + 7y = 91, x = 5 → y = ____
- x + y = 12, x − y = 4 → x = ____, y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____