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 = 14, x − y = -4 → x = ____, y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 9x + 1y = 20, x = 2 → y = ____
- 2x + 7y = 23, x = 8 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 2x + 2y = 20, x = 5 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 8x + 7y = 90, x = 6 → y = ____
- 7x + 9y = 68, x = 2 → y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 4x + 5y = 47, x = 8 → y = ____
- 8x + 4y = 76, x = 9 → y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- 1x + 5y = 53, x = 8 → y = ____
- 3x + 5y = 72, x = 9 → y = ____