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
- 3x + 7y = 59, x = 8 → y = ____
- 5x + 4y = 46, x = 2 → y = ____
- 8x + 3y = 83, x = 7 → y = ____
- 5x + 2y = 61, x = 9 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 8x + 9y = 97, x = 2 → y = ____
- 7x + 5y = 89, x = 7 → y = ____
- 5x + 9y = 73, x = 2 → y = ____
- 3x + 5y = 60, x = 5 → y = ____
- 9x + 7y = 85, x = 4 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 2x + 9y = 93, x = 6 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 7x + 7y = 77, x = 7 → y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 4x + 3y = 53, x = 8 → y = ____