The solution of the equation 0.5x+3=6 is x=how much.
方程0.5x+3=6的解是x=多少．
<gadget id="calculator">6 - 3</gadget>
<output>3</output>

<gadget id="calculator">3 / 0.5</gadget>
<output>6</output>

<result>6</result>