求好心人解答这道英语数学题!不用翻译了,只求解!采纳第一个回答正确的!谢谢!急,非常急!

题目

求好心人解答这道英语数学题!不用翻译了,只求解!采纳第一个回答正确的!谢谢!急,非常急!
Take a look at the three stacks of numbered blocks on the right.can you rearrange the blocks by exchanging one (and only one)from each
of the three stacks so that the sum of the numbers in each of the three stacks is the same?
4 5 2
5 5 10
7 3 6
9 3 8
1 1 3

答案

4 5 2
5 7 10
5 3 1
9 3 8
1 6 3
三列总数均为24
不懂可以问哦