What is the solution of equation 3.6x-0.9x=5.4
方程3.6x-0.9x=5.4的解是多少
<gadget id="calculator">3.6 - 0.9</gadget>
<output>2.7</output>

<gadget id="calculator">5.4 / 2.7</gadget>
<output>2</output>

<result>2</result>