1 2x 7 =- 3 4x 3
- 7 1 2x 3 4x 2 3x
- 3x 5 )( 2x 7 )=( 3x 1 )( 2x 3 )+ 4x
- 7 4x 3x 5 6x 1 2x 3
- 3x 5 2x 7 )= 3 4x 1 )+ 5 2
- 1 2x 3 13 /( 2x 3 )( 4x 7
- 2x 3y 1 0 7 4x 3 y by elimination method
- 3x (- 2x 7 )- 5 x 1 )( 4x 3
- 6x 7 )( 2x 3 )-( 4x 1 )( 3x 7 4
- 1 3x3 5x2 4x 7 6x3 2x 3
- 12 2x 3y 1 0 7 4x 3 y by elimination
- Y 7 4x 3 2x 3y =- 1
- 1 6 4x 5 )- 2 3 2x 7 )= 3 2
- 4x 3 3 2x 1 7 2