diff --git a/PreStSauveur/2nd/SystemEq/TC_bijou.pdf b/PreStSauveur/2nd/SystemEq/TC_bijou.pdf
index 763cb70..03db958 100644
Binary files a/PreStSauveur/2nd/SystemEq/TC_bijou.pdf and b/PreStSauveur/2nd/SystemEq/TC_bijou.pdf differ
diff --git a/PreStSauveur/2nd/SystemEq/TC_bijou.tex b/PreStSauveur/2nd/SystemEq/TC_bijou.tex
index 25e50de..f4e537b 100755
--- a/PreStSauveur/2nd/SystemEq/TC_bijou.tex
+++ b/PreStSauveur/2nd/SystemEq/TC_bijou.tex
@@ -17,10 +17,10 @@
     Tous les triangles de métal ont le même prix. Tous les triangles de verre ont le même prix.
 
     \begin{center}
-        \includegraphics[scale=0.25]{./fig/bijoux}
+        \includegraphics[scale=0.6]{./fig/bijoux}
     \end{center}
 
-    Le bijou 1 revient à 11€ et le bijou 2 revient à 9,10€.
+    Le bijou 1 revient à 11€ et le bijou 2 revient à 8,15€.
 
     \begin{enumerate}
         \item Comment peut on retrouver le prix du bijou 3?
diff --git a/PreStSauveur/2nd/SystemEq/fig/bijoux.pdf b/PreStSauveur/2nd/SystemEq/fig/bijoux.pdf
new file mode 100644
index 0000000..4aeb913
Binary files /dev/null and b/PreStSauveur/2nd/SystemEq/fig/bijoux.pdf differ
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new file mode 100644
index 0000000..0f4c54f
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