data/snuggletex/109.mml
<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>A</mi><msub><mi>w</mi><mn>1</mn></msub><mfenced close=")" open="("><mi>z</mi></mfenced><mo>+</mo><mi>B</mi><msub><mi>w</mi><mn>2</mn></msub><mfenced close=")" open="("><mi>z</mi></mfenced><mo>=</mo><mn>0</mn></math>