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 = 13, x − y = -5 → x = ____, y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 4x + 8y = 76, x = 5 → y = ____
- 8x + 3y = 11, x = 1 → y = ____
- 9x + 2y = 71, x = 7 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 7x + 3y = 73, x = 7 → y = ____
- 4x + 8y = 84, x = 9 → y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- 2x + 3y = 23, x = 4 → y = ____
- 8x + 8y = 80, x = 5 → y = ____
- 4x + 9y = 49, x = 1 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- 1x + 1y = 14, x = 7 → y = ____
- 2x + 6y = 58, x = 5 → y = ____
- 7x + 6y = 97, x = 7 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____