6x+2x+2,352=4,2 Помогите решить уровнение

ответ: 2/5+7/8=16/40+35/40=51/40= 1 11/40

14/15-2/3= 14/15-10/15=4/15

3/14*7/27=3*7/14*27=21/378=18

55.

Fucid75ryutsutcjgcfihfhfihfihfiydihfig and that I know the details in English speaking about this weekend or not sure I don't like that but we should go see her at least I am so excited about that too but we need anything about me when ur day at home from my parents were a good thing to keep