If 4x=26, then 52-3x=how much.
如果4x=26，那么52-3x=多少．
<gadget id="calculator">26 / 4</gadget>
<output>13/2 = around 6.5</output>

<gadget id="calculator">3 * (13/2)</gadget>
<output>39/2 = around 19.5</output>

<gadget id="calculator">52 - (39/2)</gadget>
<output>65/2 = around 32.5</output>

<result>65/2 = around 32.5</result>