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 + 3y = 15, x = 9 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- 6x + 1y = 57, x = 9 → y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 2x + 5y = 19, x = 7 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- 8x + 9y = 85, x = 5 → y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- 4x + 9y = 26, x = 2 → y = ____
- 3x + 7y = 49, x = 7 → y = ____
- 4x + 8y = 60, x = 5 → y = ____
- 4x + 1y = 10, x = 1 → y = ____
- 6x + 8y = 102, x = 5 → y = ____
- 6x + 9y = 81, x = 9 → y = ____
- 5x + 5y = 80, x = 7 → y = ____
- 6x + 7y = 99, x = 6 → y = ____
- 9x + 2y = 22, x = 2 → y = ____