Solve 3x 1 2 8 1 2 July 8, 2019 16 32 64 128 Solve 1 =( 3x 2 )- 7x 8 )/( x 2 )+ 1 2 Solve 7 3x 1 )- 6 2x 3 )= 8 x 2 )+ 1 Solve a 3 x 3 Solve 3 by 3
