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 = 8, x − y = -4 → x = ____, y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 3x + 4y = 32, x = 4 → y = ____
- 8x + 1y = 17, x = 2 → y = ____
- 7x + 1y = 26, x = 3 → y = ____
- 7x + 5y = 108, x = 9 → y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- 5x + 1y = 17, x = 3 → y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- 2x + 4y = 48, x = 6 → y = ____
- 4x + 1y = 45, x = 9 → y = ____
- 5x + 2y = 34, x = 4 → y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- 2x + 8y = 24, x = 4 → y = ____
- 7x + 2y = 74, x = 8 → y = ____
- 2x + 5y = 7, x = 1 → y = ____