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 = -1 → x = ____, y = ____
- 6x + 4y = 44, x = 4 → y = ____
- 8x + 5y = 13, x = 1 → y = ____
- 8x + 4y = 52, x = 4 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 7x + 8y = 63, x = 1 → y = ____
- 7x + 8y = 112, x = 8 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 9x + 9y = 126, x = 5 → y = ____
- 8x + 8y = 104, x = 5 → y = ____
- 4x + 3y = 31, x = 7 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 8x + 5y = 77, x = 9 → y = ____
- 6x + 9y = 81, x = 9 → y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 2x + 7y = 60, x = 2 → y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 8x + 9y = 76, x = 5 → y = ____
- 8x + 2y = 82, x = 9 → y = ____