2 x y 4 2x 3y ))
- X y 4 2x 3y 3
- X y 4 2x 3y
- X y 4 2x 3y 6
- X y 4 2x 3y 9
- X y 4 2x 3y 7
- X y 4 2x 3y 10
- X y 4 2x 3y 11
- X 4 y 2x 3y 1
- X y 4 2x 3y 6 3x 4y 7
- X y 4 2x 3y 3 by substitution method
- X y 4 2x 3y 18
- X y 4 2x 3y 3 graph
- X y 4 2x 3y 3 metodo de sustitucion
- 2 x y )+ 4 3x 2y )- 5 2x 3y
- X y 4 2x 3y 3 by elimination method