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
- 2x + 5y = 30, x = 5 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 1x + 7y = 23, x = 2 → y = ____
- 9x + 1y = 44, x = 4 → y = ____
- 1x + 8y = 31, x = 7 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- 7x + 3y = 10, x = 1 → y = ____
- 9x + 1y = 38, x = 4 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 5x + 9y = 98, x = 7 → y = ____
- 9x + 5y = 76, x = 4 → y = ____
- 4x + 4y = 24, x = 1 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- 6x + 4y = 68, x = 6 → y = ____
- 5x + 6y = 28, x = 2 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 9x + 9y = 135, x = 7 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- 2x + 6y = 58, x = 5 → y = ____