5/7х+2 1/7=3 3/28-4/7х

Question

5/7х+2 1/7=3 3/28-4/7х

Answer 1

5/7x + 2 1/7 = 3 3/28 - 4/7x
4/7x + 5/7x = 3 3/28 - 2 1/7 или 2 4/28
9/7x = 27/28
x = 27/28 : 9/7
x = 3/4
Ответ: x = 3/4.