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 = 12, x − y = -6 → x = ____, y = ____
- 5x + 7y = 52, x = 9 → y = ____
- 9x + 9y = 126, x = 5 → y = ____
- 6x + 5y = 84, x = 9 → y = ____
- 1x + 6y = 58, x = 4 → y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- 9x + 3y = 87, x = 9 → y = ____
- 1x + 9y = 12, x = 3 → y = ____
- 6x + 9y = 69, x = 4 → y = ____
- 9x + 4y = 63, x = 3 → y = ____
- 3x + 3y = 33, x = 7 → y = ____
- 7x + 4y = 30, x = 2 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 3x + 4y = 7, x = 1 → y = ____
- 1x + 1y = 17, x = 8 → y = ____