Question

(8,4:x+3 5/9):4 1/6=1 1/3

Answer 1

(8,4:х+3 5/9):4 1/6=1 1/3
8,4:х+3 5/9=1 1/3*4 1/6
8,4:х+3 5/9=4/3*25/6
8,4:х+3 5/9=5 5/9
8,4:х=5 5/9-3 5/9
8,4:х=2
х=8,4:2
х=4,2