The average score of Zhang Li's Chinese and mathematics in the mid-term exam is 88 points. If the average score of Chinese, mathematics, and English subjects reaches 90 points, how many points must be achieved in the next English test.
期中考试张丽语文、数学的平均分为88分，要想语文、数学、英语三科的平均分达到90分，在接下来的英语测试中必须达到多少分．
<gadget id="calculator">90 * 3</gadget>
<output>270</output>

<gadget id="calculator">88 * 2</gadget>
<output>176</output>

<gadget id="calculator">270 - 176</gadget>
<output>94</output>

<result>94</result>