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 = 10, x − y = 2 → x = ____, y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 1x + 3y = 32, x = 8 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- 1x + 7y = 50, x = 1 → y = ____
- 3x + 6y = 69, x = 7 → y = ____
- 5x + 3y = 64, x = 8 → y = ____
- 9x + 1y = 75, x = 8 → y = ____
- 7x + 7y = 56, x = 2 → y = ____
- 2x + 9y = 46, x = 5 → y = ____
- 8x + 7y = 128, x = 9 → y = ____
- 6x + 9y = 54, x = 6 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- 7x + 8y = 106, x = 6 → y = ____
- 5x + 4y = 37, x = 1 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 5x + 5y = 45, x = 5 → y = ____
- 5x + 1y = 13, x = 2 → y = ____