更新

2022-08-16 13:57:43 +08:00 · 2022-08-16 13:57:43 +08:00 · 3cf22bf4b5
commit 3cf22bf4b5
parent 321a09da17
1 changed files with 1 additions and 1 deletions
--- a/问题/均贫富.md
+++ b/问题/均贫富.md
@ -7,8 +7,8 @@
 ## 解法1

 $
-a - x = b + x \quad (a \in \Bbb{N}, b \in \Bbb{N}, a>b) \\\\
 \begin{aligned}
+a - x &= b + x &(a \in \Bbb{N}, b \in \Bbb{N}, a>b) \\\\
 2x &= a - b  &(移项并交换等式两侧) \\\\
 x &= \dfrac{a-b}{2}  &(等式两侧同除以2)
 \end{aligned}