macros.omml

<?xml version="1.0" encoding="utf-8"?>
<m:oMath xmlns:m="http://schemas.openxmlformats.org/officeDocument/2006/math">
  <m:r>
    <m:rPr />
    <m:t>2</m:t>
  </m:r>
  <m:r>
    <m:rPr />
    <m:t>5</m:t>
  </m:r>
  <m:r>
    <m:t>y+3x+3</m:t>
  </m:r>
</m:oMath>