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
- 5x + 5y = 75, x = 7 → y = ____
- 2x + 3y = 27, x = 6 → y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 7x + 6y = 67, x = 7 → y = ____
- 8x + 8y = 64, x = 5 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- 6x + 7y = 31, x = 4 → y = ____
- 5x + 1y = 32, x = 5 → y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 1x + 2y = 15, x = 7 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 6x + 5y = 64, x = 9 → y = ____