5 6x 1 2 3 2x 3 July 8, 2019 16 32 64 128 3x 2 2x 3 6x 1 4x 5 6x 1 3x 2 2x 5 x 3 2 x 1 )- 3 2x 5 )= 6x 3 6x 5 )( x 2 )-( 3x 1 )( 2x 3 )= 4 5 2x 1 )+ 6x 13 3 3x 2 2x 3 )-( x 5 )/( 6x 1 )-( 4x 1 )= 2 3 3x 1 )( 2x 5 )-( 6x 2 )( x 3 )= 10 2 3x 5 6x 3 1 2x 5 6x 2 5 2x 1 3 1 3 solve and check 2x 3 )( 6x 1 )( 3x 2 )( x 2 )- 5 0 2 3 5 2x 4 3x 1 6x