Question

Whats is 12 =12x -1 ????????

Answer 1

if you want 12 x 12 - 1 it is 143

Answer 2

13 / 12

Explanation:

12 = 12x - 1

12x - 1 = 12

12x = 12 + 1

12x = 13

x = 13 / 12