5 x 1 ) 6 x 3 )= 20 7x 11 July 8, 2019 16 32 64 128 5 x 1 )+ 6 x 3 )= 20 7x 11 5 x 7 = 35 5 x + 1 8 = 7 x + 6 ( 3 x − 7 ) 5/6 * (1/3 * x - 1/5) = 7x - 4(x - 5/6) 5) - 5/6 * x = - 1/7 1) 6/5 = x / 75
