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 = 13, x − y = -1 → x = ____, y = ____
- 3x + 2y = 19, x = 3 → y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 2x + 2y = 28, x = 8 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 2x + 8y = 68, x = 2 → y = ____
- 9x + 1y = 54, x = 5 → y = ____
- 7x + 9y = 91, x = 4 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 9x + 4y = 63, x = 3 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- 2x + 3y = 22, x = 5 → y = ____
- 8x + 9y = 59, x = 4 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____