If x=2, y=4, z=6, then how much is 8x-2y+4z=
若x=2，y=4，z=6，则8x-2y+4z=多少
<gadget id="calculator">8 * 2</gadget>
<output>16</output>

<gadget id="calculator">2 * 4</gadget>
<output>8</output>

<gadget id="calculator">16 - 8</gadget>
<output>8</output>

<gadget id="calculator">4 * 6</gadget>
<output>24</output>

<gadget id="calculator">8 + 24</gadget>
<output>32</output>

<result>32</result>