Question

1-1,7x-(0,8x+2)-3,4 : 3 (0,9x-1)-(x+0,6)=-0,2 срочно

Answer 1

1-1,7х-0,8х-2-1,02х-17/15-х-0,6=-0,2
-2 11/15 - 4,52х=-0,2
-4,52х=38/15
х=-190/339