The weight of a small panda is 7.5 kilograms, and the weight of a big bear is 2.6 kilograms more than 18 times its weight. How many kilograms does this big bear weigh?
一只小熊猫的体重是7.5千克，一只大熊的体重比它的18倍还多2.6千克，这只大熊的体重是多少千克？
<gadget id="calculator">7.5 * 18</gadget>
<output>135</output>

<gadget id="calculator">135 + 2.6</gadget>
<output>137.6</output>

<result>137.6</result>