Question

решите уровнение 1/4x-7/12:5/6-1/2=3/14

Answer 1

1/4x - 7/12 * 6/5 - 1/2 = 3/14
1/4x - 7/2 * 1/5 - 1/2 = 3/14
1/4x - 7/10 - 1/2 = 3/14
1/4x - 6/5 = 3/14
1/4x = 3/14 + 6/5
1/4x = 99/70
70 = 396x
396x = 70
x = 35/198