(×-7 9/14)+4 12/14=6 6/14

Question

(×-7 9/14)+4 12/14=6 6/14

Answer 1

X-7 9\14=6 6\14-4 12\14
x-7 9\14=520\14-4 12\14
x-7 9\14=1 8\14
x=7 9\14+1 8\14
x=8 3\14