解ける

to be solved; to be worked out

to come loose; to come untied; to come undone

to be removed (of restrictions); to be lifted (e.g. of a ban); to be broken (of a spell, curse, etc.)

to dissipate (of anger, tension, etc.); to melt away; to ease; to be allayed; to be appeased; to be resolved (of a dispute, misunderstanding, etc.); to be cleared up