diff --git a/alexandreGozalez.java b/alexandreGozalez.java
new file mode 100644
index 00000000..d5f64504
--- /dev/null
+++ b/alexandreGozalez.java
@@ -0,0 +1,16 @@
+public class alexandreGozalez {
+
+    public static void main(String[] args) {
+		
+		int a = 4;
+		
+		a = 5 * a + 3;
+		
+		System.out.println("a vale: " + a);
+		
+		a = 5 * (a + 3);
+		
+		System.out.println("a vale: " + a);System.out.println();
+		
+	}
+}
\ No newline at end of file