It's 6/6th because u times the top and that is 6 and u dont do it to the bottom so it is 6 so the answer is 6/6
if you're solving for x it's -30
steps: x/-3+20=30
first subtract 20 from both sides then you'll have
x/-3=10 then multiply both sides with -3
you should have x by itself and -30 on the other side
answer x=-30