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
- 9x + 7y = 108, x = 5 → y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- 9x + 9y = 63, x = 5 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- 9x + 8y = 127, x = 7 → y = ____
- 5x + 6y = 41, x = 7 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 8x + 4y = 80, x = 6 → y = ____
- 2x + 3y = 25, x = 8 → y = ____
- 5x + 2y = 26, x = 2 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- 9x + 5y = 94, x = 6 → y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 8x + 1y = 40, x = 4 → y = ____
- 4x + 6y = 52, x = 4 → y = ____
- 2x + 1y = 25, x = 8 → y = ____