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 = 6 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 2x + 5y = 26, x = 3 → y = ____
- 8x + 9y = 61, x = 2 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 3x + 8y = 49, x = 3 → y = ____
- 5x + 3y = 31, x = 2 → y = ____
- 4x + 5y = 51, x = 9 → y = ____
- 5x + 2y = 33, x = 5 → y = ____
- 9x + 8y = 128, x = 8 → y = ____
- 7x + 2y = 73, x = 9 → y = ____
- 9x + 9y = 162, x = 9 → y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- 6x + 9y = 33, x = 1 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 4x + 7y = 59, x = 6 → y = ____
- 7x + 5y = 53, x = 4 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____