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
- 9x + 6y = 42, x = 4 → y = ____
- 2x + 1y = 18, x = 8 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 4x + 9y = 17, x = 2 → y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 7x + 3y = 46, x = 4 → y = ____
- 7x + 8y = 70, x = 2 → y = ____
- 6x + 6y = 48, x = 4 → y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 3x + 3y = 27, x = 2 → y = ____