What is the value of (4x-15)/3 when x is equal to 11?
当x等于多少时，(4x-15)/3的值为11？
<gadget id="calculator">15 / 3</gadget>
<output>5</output>

<gadget id="calculator">5 + 11</gadget>
<output>16</output>

<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">16 / (4/3)</gadget>
<output>12</output>

<result>12</result>