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 = 11, x − y = -7 → x = ____, y = ____
- 8x + 7y = 43, x = 1 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- 4x + 7y = 32, x = 1 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- 7x + 3y = 10, x = 1 → y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 6x + 8y = 78, x = 9 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 7x + 9y = 128, x = 8 → y = ____