From 692a2dfd1ff121ce60946fec675412a062965d95 Mon Sep 17 00:00:00 2001
From: Grant Sanderson <grant@3blue1brown.com>
Date: Wed, 16 May 2018 11:59:49 -0700
Subject: [PATCH] Fixed bug for multipled braces being imbalanced

---
 mobject/svg/tex_mobject.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mobject/svg/tex_mobject.py b/mobject/svg/tex_mobject.py
index c7bcc78b..fbaf8922 100644
--- a/mobject/svg/tex_mobject.py
+++ b/mobject/svg/tex_mobject.py
@@ -102,10 +102,12 @@ class SingleStringTexMobject(SVGMobject):
             tex.count(char)
             for char in "{}"
         ]
-        if num_rights > num_lefts:
+        while num_rights > num_lefts:
             tex = "{" + tex
-        elif num_lefts > num_rights:
+            num_lefts += 1
+        while num_lefts > num_rights:
             tex = tex + "}"
+            num_rights += 1
         return tex
 
     def get_tex_string(self):