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 = 10, x − y = -2 → x = ____, y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 2x + 6y = 24, x = 9 → y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 8x + 8y = 120, x = 9 → y = ____
- 7x + 5y = 53, x = 4 → y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 9x + 2y = 53, x = 5 → y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- 8x + 7y = 84, x = 7 → y = ____
- 7x + 1y = 64, x = 8 → y = ____
- 6x + 1y = 19, x = 3 → y = ____
- 7x + 1y = 50, x = 6 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 9x + 2y = 90, x = 8 → y = ____
- 1x + 1y = 9, x = 1 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 7x + 2y = 19, x = 1 → y = ____
- 1x + 8y = 81, x = 9 → y = ____