diff --git a/README.md b/README.md
index 359d91f..d9d96f1 100644
--- a/README.md
+++ b/README.md
@@ -221,6 +221,13 @@ $$
 Z = 20(180) + 12.5(120)
 $$
 
+
+```latex
+\Z = 20(180) + 12.5(120)
+```
+
+<br> 
+
 $$
 Z = 3600 + 1500 = 5100
 $$