9x 5 3x x 2 ) 13 July 8, 2019 16 32 64 128 9x 5 3x x 2 )+ 13 9x 2 11 3x =- x 13x 4 5 3 x 3 = 9 2) - 3 9x = - 13 5) x(- 3 5/17) = 28
