1/2 x + 1/3 x + 1/4 x = 26/27

Question

1/2 x + 1/3 x + 1/4 x = 26/27

Answer 1

6/12х + 4/12х +3/12х = 26/27
13/12х = 26/27
х = 26/27 : 13/12 = 26/27 * 12/13 = 24/27 = 8/9