8 9 x =( 2 3 2x July 8, 2019 16 32 64 128 Solve 8 9 x =( 2 3 2x 64 8 9 2x 3 1 * x 2 35 6 x 2 )+ 8 2x 3 )=- 9 61 9 x 8 = 2x 9