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 = 7, x − y = 5 → x = ____, y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 8x + 2y = 58, x = 7 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 5x + 3y = 40, x = 5 → y = ____
- 4x + 2y = 18, x = 1 → y = ____
- 9x + 7y = 114, x = 8 → y = ____
- 3x + 7y = 65, x = 3 → y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- 3x + 1y = 27, x = 7 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- 4x + 6y = 62, x = 8 → y = ____
- 8x + 4y = 28, x = 3 → y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____