3x 5y 4 0 9x 2y 7
- 3x-5y-4u003d0 u0914u0930 9xu003d2y+7 pratisthapan vidhi
- 3x 5y 4 0 u0914u0930 9x 2y 7 by substitution method
- 3x 5y 4 0 3 9x 2y 7
- 3x 5y 4 0 and 9x 2y 7 by substitution method in hindi
- 3x 5y 4 0 and 9x 2y 7 by elimination method in hindi
- 3x 5y 4 0 and 9x 2y 7 vilopan vidhi
- 3x 5y 4 0 9x 2y 7 substitution method
- 3x 5y 4 0 9x 2y 7
- 3x 5y 4 0 9x 2y 7 elimination method
