diff --git a/README.md b/README.md
index e63b967..ac71cf1 100644
--- a/README.md
+++ b/README.md
@@ -635,6 +635,18 @@ x_1 \geq 0 \text{ e } x_2 \geq 0
 
 ### [The system becomes]():
 
+<br>
+
+$x_1 + 3x_2 + s_1 = 7$  
+$2x_1 + 2x_2 + s_2 = 8$  
+$x_1 + x_2 + s_3 = 3$  
+$x_2 + s_4 = 2$  
+$x_1,\ x_2,\ s_1,\ s_2,\ s_3,\ s_4 \geq 0$
+
+<br>
+
+
+