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 = 16, x − y = -2 → x = ____, y = ____
- 2x + 1y = 7, x = 3 → y = ____
- 8x + 2y = 10, x = 1 → y = ____
- 3x + 8y = 27, x = 1 → y = ____
- 9x + 9y = 27, x = 1 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- 4x + 1y = 28, x = 5 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- 6x + 2y = 26, x = 3 → y = ____
- 8x + 7y = 62, x = 6 → y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 2x + 2y = 18, x = 8 → y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- 9x + 3y = 87, x = 7 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 6x + 7y = 49, x = 7 → y = ____