even out
phrasal verb
evened out;
evening out;
evens out
Definition of even out
1
: to become level
After a long climb the ground evened out.
2
: to make (something) even and smooth
Let me even out the rug.
3
: to reach a balanced or middle state between extremes over a period of time
The economy had good periods and bad periods, but it all evened out by the end of the year. Any variations will be evened out eventually.