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
- 4x + 6y = 46, x = 7 → y = ____
- 7x + 4y = 34, x = 2 → y = ____
- 3x + 8y = 38, x = 2 → y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- 3x + 9y = 15, x = 2 → y = ____
- 4x + 1y = 25, x = 5 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 6x + 3y = 57, x = 9 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 5x + 9y = 80, x = 7 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____