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 = 5 → x = ____, y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- 2x + 7y = 22, x = 4 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 4x + 4y = 44, x = 9 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 5x + 9y = 63, x = 9 → y = ____
- 3x + 2y = 22, x = 4 → y = ____
- 8x + 2y = 54, x = 5 → y = ____
- 5x + 2y = 37, x = 7 → y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 8x + 9y = 97, x = 2 → y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- 2x + 8y = 74, x = 5 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- 1x + 2y = 12, x = 4 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____