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 = 17, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 1x + 2y = 11, x = 9 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 8x + 9y = 111, x = 6 → y = ____
- 1x + 7y = 27, x = 6 → y = ____
- 9x + 8y = 70, x = 6 → y = ____
- 3x + 4y = 10, x = 2 → y = ____
- 8x + 9y = 44, x = 1 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 6x + 5y = 67, x = 7 → y = ____
- 2x + 1y = 24, x = 9 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 2x + 5y = 28, x = 9 → y = ____
- 6x + 6y = 60, x = 4 → y = ____
- 7x + 6y = 61, x = 1 → y = ____
- 8x + 8y = 128, x = 7 → y = ____