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
- 1x + 1y = 11, x = 4 → y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- 7x + 3y = 74, x = 8 → y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- 9x + 6y = 27, x = 1 → y = ____
- 7x + 5y = 31, x = 3 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- 3x + 9y = 33, x = 5 → y = ____
- 6x + 9y = 51, x = 1 → y = ____
- 3x + 5y = 55, x = 5 → y = ____
- 7x + 3y = 67, x = 7 → y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- 9x + 7y = 68, x = 6 → y = ____
- 3x + 3y = 6, x = 1 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- 9x + 2y = 54, x = 4 → y = ____
- 8x + 1y = 20, x = 2 → y = ____