What is the solution of equation 18-2,2x-5)=x-2.
方程18-2,2x-5)=x-2的解是多少．
<gadget id="calculator">18 + 10 + 2</gadget>
<output>30</output>

<gadget id="calculator">4 + 1</gadget>
<output>5</output>

<gadget id="calculator">30 / 5</gadget>
<output>6</output>

<result>6</result>