Auntie buys 4 pairs of socks and 2 pairs of shoes, and the total cost is 95.2 yuan. It is known that each pair of shoes is 34 yuan, how much is each pair of socks? (solution by equation)
阿姨买4双袜子和2双鞋子，一共用去95.2元．已知鞋子每双34元，袜子每双多少元？(用方程解)
<gadget id="calculator">34 * 2</gadget>
<output>68</output>

<gadget id="calculator">95.2 - 68</gadget>
<output>27.2</output>

<gadget id="calculator">27.2 / 4</gadget>
<output>6.8</output>

<result>6.8</result>