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 = ____
- 4x + 4y = 28, x = 2 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 2x + 8y = 20, x = 2 → y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 9x + 3y = 42, x = 4 → y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 3x + 1y = 6, x = 1 → y = ____
- 9x + 4y = 81, x = 5 → y = ____
- 1x + 6y = 45, x = 9 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____