解く

untie, solve

untie + Present tense
verb · present Rare #41,163
untie
JA: 靴を脱ぐ前に、靴ひもを解く。
EN: I will untie my shoelaces before taking off my shoes.
solve
JA: この問題を解くのは難しい。
EN: It is difficult to solve this problem.
Conjugation of 解く
Present
解く

この問題は僕が解くには難しすぎる

This problem is too difficult for me to solve.

その問題をどうやって解くか教えて下さい

Please tell me how to solve that problem.

この問題は解くのが難しい

This problem is difficult to solve.