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
- 3x + 2y = 30, x = 6 → y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- 1x + 1y = 7, x = 1 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 6x + 4y = 84, x = 8 → y = ____
- 9x + 6y = 87, x = 7 → y = ____
- 7x + 7y = 112, x = 9 → y = ____
- 5x + 5y = 50, x = 1 → y = ____
- 2x + 3y = 20, x = 4 → y = ____
- 7x + 2y = 18, x = 2 → y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- 2x + 6y = 52, x = 2 → y = ____
- 3x + 3y = 48, x = 9 → y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 5x + 1y = 23, x = 4 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- 9x + 9y = 81, x = 4 → y = ____