<svg xmlns="http://www.w3.org/2000/svg" xmlns:wrs="http://www.wiris.com/xml/mathml-extension" height="20" width="77" wrs:baseline="16"><!--MathML: <math xmlns="http://www.w3.org/1998/Math/MathML"><mo>,</mo><mn>4</mn><mi>x</mi><mo>=</mo><mn>6000</mn></math>--><defs><style type="text/css">@font-face{font-family:'math1e080d427c4d377ecbc02e4482b';src:url(data:font/truetype;charset=utf-8;base64,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)format('truetype');font-weight:normal;font-style:normal;}</style></defs><text font-family="math1e080d427c4d377ecbc02e4482b" font-size="16" text-anchor="middle" x="2.5" y="16">,</text><text font-family="Arial" font-size="16" text-anchor="middle" x="9.5" y="16">4</text><text font-family="Arial" font-size="16" font-style="italic" text-anchor="middle" x="18.5" y="16">x</text><text font-family="math1e080d427c4d377ecbc02e4482b" font-size="16" text-anchor="middle" x="31.5" y="16">=</text><text font-family="Arial" font-size="16" text-anchor="middle" x="58.5" y="16">6000</text></svg>