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 = 9, x − y = -3 → x = ____, y = ____
- 3x + 4y = 19, x = 1 → y = ____
- 4x + 2y = 30, x = 6 → y = ____
- 4x + 2y = 28, x = 5 → y = ____
- 4x + 7y = 67, x = 1 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- 2x + 7y = 67, x = 9 → y = ____
- 8x + 1y = 44, x = 5 → y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- 2x + 7y = 39, x = 9 → y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 8x + 3y = 59, x = 4 → y = ____
- 8x + 1y = 65, x = 8 → y = ____
- 9x + 4y = 97, x = 9 → y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- 7x + 6y = 55, x = 1 → y = ____
- 5x + 1y = 27, x = 5 → y = ____