Let A and B both represent numbers, stipulate A▽B〓A*3-2*B, find 3▽2 and 2▽3.
设A和B都表示数，规定A▽B〓A*3-2*B，求3▽2和2▽3．
<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<gadget id="calculator">6 - 6</gadget>
<output>0</output>

<result>0</result>