The given text is incomplete and does not form a coherent question or task. Assuming the intent is to format a mathematical expression that involves [tex]\( x \)[/tex], here is a possible coherent interpretation:
Simplify the following expression and solve for [tex]\( x \)[/tex]:
[tex]\[ 64 \overbrace{112}^x \][/tex]
(Note: It's unclear what the overbrace is meant to indicate without further context. If the overbrace is meant to group terms or indicate a power, please provide additional context.)