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 = 3, x − y = 1 → x = ____, y = ____
- 8x + 4y = 108, x = 9 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 8x + 5y = 65, x = 5 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 3x + 8y = 67, x = 9 → y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 2x + 5y = 57, x = 6 → y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 7x + 4y = 52, x = 4 → y = ____
- 3x + 8y = 52, x = 4 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____