The school bought 5 footballs and 4 volleyballs and spent a total of 980 yuan. Each volleyball is 65 yuan. How much is each football? (solution with equation)
学校买了5个足球和4个排球共花了980元，每个排球65元，每个足球多少元？(用方程解答)
<gadget id="calculator">4 * 65</gadget>
<output>260</output>

<gadget id="calculator">980 - 260</gadget>
<output>720</output>

<gadget id="calculator">720 / 5</gadget>
<output>144</output>

<result>144</result>