Related Post: 2x 1 3 X 3 2 X 5 6 X 1 3 X 3 3x 2 5 1 2 X 3 )+( 3 2 X )= 5x 3 1 3 X 2 3 X 5 6 1 3 X 2x 2 5 )= 0 3x 1 3 2x 2 3 5 1 2 X 2 3 X 5 7 1 X 3 2 X 3 5 2x )/ 7 2 3 X 3 2 X 1 2 )= 5 12 X 1 )( 2x 3 )-( X 3 )( 2x 5 )= 4