测试

2022-08-16 13:34:16 +08:00 · 2022-08-16 13:34:16 +08:00 · 5ae58f6554
commit 5ae58f6554
parent 67c49e148b
1 changed files with 7 additions and 1 deletions
--- a/问题/均贫富.md
+++ b/问题/均贫富.md
@ -17,4 +17,10 @@ $ \begin{aligned} 2x &= a - b  &(移项并交换等式两侧) \newline x &=\frac

 $$ x = \frac{a+b}{2} - b $$

-\(x = \frac{a+b}{2} - b \)
+$ x = \frac{a+b}{2} - b $
+
+```math
+x = \frac{a+b}{2} - b
+```
+
+