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 = -3 → x = ____, y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 6x + 5y = 52, x = 7 → y = ____
- 8x + 6y = 90, x = 9 → y = ____
- 7x + 8y = 43, x = 5 → y = ____
- 9x + 4y = 68, x = 4 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 7x + 4y = 73, x = 7 → y = ____
- 1x + 2y = 17, x = 7 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- 1x + 6y = 49, x = 7 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 9x + 7y = 44, x = 1 → y = ____
- 4x + 8y = 28, x = 1 → y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 1x + 8y = 10, x = 2 → y = ____
- 9x + 7y = 99, x = 4 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- 4x + 6y = 50, x = 2 → y = ____