Решите уравнение плиз(3½+(⅔)²)*х+3/18=5/18

(3½+(⅔)²)*х+3/18=5/18(3 1/2+4/8)*x+3/18=5/18(3 4/8+4/8)*x+3/18=5/184x=5/18-3/184x=2/18x=2/18:4x=2/18*1/4x=1/36