A car drives from city A to city B. The ratio of the distance traveled to the remaining distance is 7:5, and it has exceeded the midpoint by 8 kilometers. How many miles is the distance from city A to city B?
一辆汽车从甲城开往乙城，已经走的路程和剩下的路程比是7：5，而且已经超过中点8千米．甲城到乙城的路程是多少千米？
<gadget id="calculator">7 + 5</gadget>
<output>12</output>

<gadget id="calculator">7 / 12</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(7/12) - (1/2)</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">8 / (1/12)</gadget>
<output>96</output>

<result>96</result>