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
- 2x + 4y = 30, x = 9 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- 9x + 7y = 74, x = 2 → y = ____
- 2x + 7y = 73, x = 5 → y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- 2x + 9y = 47, x = 1 → y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- 6x + 4y = 50, x = 7 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 4x + 4y = 36, x = 1 → y = ____
- 5x + 5y = 70, x = 9 → y = ____
- 9x + 6y = 30, x = 2 → y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 2x + 8y = 66, x = 9 → y = ____
- 8x + 6y = 14, x = 1 → y = ____
- 3x + 2y = 19, x = 5 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 5x + 6y = 58, x = 8 → y = ____