Solve the equation: 10x+4=12(x-1)
解方程：10x+4=12(x-1)
<gadget id="calculator">4 + 12</gadget>
<output>16</output>

<gadget id="calculator">12 - 10</gadget>
<output>2</output>

<gadget id="calculator">16 / 2</gadget>
<output>8</output>

<result>8</result>