彼はついに自分の問題の解決策を思い付いた。の英語

He finally hit upon a solution to his problem.

He tried to solve the problems himself.

He came up with the solution to the problem.

He made an attempt at a solution of the problem.

He solved the problem with ease.

It appears that he has worked out a solution to his problem.

He acted on the matter.

He lost no time in solving the problem.

He tried to solve the problem, only to fail.

He gave up (trying to solve) the problem.

This is the way he solved the problem.

He racked his brains, trying to find a solution.

I will solve all those problems.

He solved the problem by himself.

He tried to solve the problem, but had no luck.

He solved the difficult problem easily.

He came up with an answer to our problem.

He tried to solve the problem.

He tried solving the problem.

The problem perplexed him.

It is difficult for him to solve the problem.

He found it difficult to solve the problem.

At last he solved the question.

At last, he solved the question.

At last, he solved the problem.

he solved the problem brilliantly

A word of his settled the question on the instant.

He knows how to settle the problem right.

How did he work out the plan?

He tried to argue the matter away.