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
- 7x + 6y = 55, x = 7 → y = ____
- 2x + 7y = 35, x = 7 → y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 1x + 1y = 12, x = 7 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 8x + 2y = 52, x = 6 → y = ____
- 1x + 3y = 15, x = 6 → y = ____
- 8x + 6y = 20, x = 1 → y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 1x + 2y = 18, x = 8 → y = ____
- 9x + 6y = 60, x = 6 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 4x + 3y = 45, x = 9 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 8x + 9y = 43, x = 2 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____