6 x minus 2 upon x is equal to 1 July 8, 2019 16 32 64 128 6 x 1 upon 2 1 is equal to 7 x minus 3 upon 3 1 upon 2 x 7 x minus 6 is equal to 7 x 1 upon 4 2 x minus 2 x 2 5
