Al is 25 pounds heavier than Ben. Ben is 16 pounds lighter than Carl. If Ed weighs 146 pounds and is 38 pounds lighter than Al, find the weight of Carl.
Al weighs 146 + 38 = 
<gadget id="calculator">146+38</gadget>
<output>184</output>
184 pounds.
Ben weighs 184 - 25 = 
<gadget id="calculator">184-25</gadget>
<output>159</output>
159 pounds.
Carl weighs 159 + 16 = 
<gadget id="calculator">159+16</gadget>
<output>175</output>
175 pounds.

<result>175</result>