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
- 5x + 5y = 45, x = 6 → y = ____
- 8x + 1y = 44, x = 5 → y = ____
- 1x + 2y = 12, x = 8 → y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 9x + 6y = 117, x = 9 → y = ____
- 8x + 2y = 44, x = 5 → y = ____
- 5x + 8y = 51, x = 7 → y = ____
- 8x + 2y = 72, x = 7 → y = ____
- 7x + 8y = 66, x = 6 → y = ____
- 6x + 6y = 84, x = 8 → y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 4x + 2y = 40, x = 7 → y = ____
- 2x + 7y = 61, x = 6 → y = ____
- 5x + 1y = 39, x = 6 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 8x + 3y = 82, x = 8 → y = ____
- 8x + 6y = 62, x = 7 → y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- 6x + 3y = 42, x = 3 → y = ____
- 1x + 3y = 35, x = 8 → y = ____