7/22 х + 1/3(х-7/22 х) + 25 = х

Question

7/22 х + 1/3(х-7/22 х) + 25 = х

Answer 1

7/22x + 1/3( X - 7/22x ) + 25 = X
7/22x + 1/3x - 7/(3•22)X + 25 = X
21/66x + 22/66x - 7/66x + 25 = X
36/66x + 25 = X
X - 18/33x = 25
15/33x = 25
5/11x = 25
X = 25 : 5/11
X = 55