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 = 3, x − y = 1 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 9x + 2y = 11, x = 1 → y = ____
- 7x + 5y = 59, x = 2 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- 3x + 3y = 27, x = 2 → y = ____
- 3x + 5y = 46, x = 2 → y = ____
- 9x + 5y = 103, x = 7 → y = ____
- 3x + 8y = 22, x = 2 → y = ____
- 9x + 4y = 68, x = 4 → y = ____
- 1x + 5y = 19, x = 4 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 1x + 1y = 7, x = 3 → y = ____
- 9x + 1y = 87, x = 9 → y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 8x + 3y = 38, x = 4 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____