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
- 7x + 8y = 36, x = 4 → y = ____
- 2x + 8y = 82, x = 9 → y = ____
- 9x + 7y = 79, x = 8 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 9x + 6y = 87, x = 9 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- 1x + 4y = 25, x = 1 → y = ____
- 6x + 8y = 106, x = 7 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 5x + 5y = 40, x = 7 → y = ____
- 1x + 5y = 38, x = 3 → y = ____
- 6x + 6y = 72, x = 6 → y = ____
- 8x + 3y = 44, x = 4 → y = ____
- 1x + 4y = 34, x = 6 → y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____