(x-4/5)+1/30=1/6-1/10
( X - 4/5 ) + 1/30 = 1/6 - 1/10 1/6 - 1/10 = 10/60 - 6/60 = 4/60 = 2/30 ( x - 4/5 ) + 1/30 = 2/30 X - 4/5 = 2/30 - 1/30 X = 1/30 + 24/30 X = 25/30 X = 5/6