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 = 11, x − y = 5 → x = ____, y = ____
- 6x + 1y = 26, x = 3 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 4x + 9y = 80, x = 2 → y = ____
- 9x + 8y = 50, x = 2 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 3x + 5y = 23, x = 1 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 2x + 3y = 27, x = 9 → y = ____
- 7x + 2y = 28, x = 2 → y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- 5x + 2y = 48, x = 8 → y = ____
- 8x + 9y = 74, x = 7 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 3x + 1y = 19, x = 6 → y = ____