Coral reads 30 pages of a book on night 1, and 2 less than twice that on night 2.  Night 3 Coral reads 3 more pages than the sum of the first two nights.  How many total pages did Coral read in the 3 nights?
Night 1:30 pages.
Night 2:2(30)-2=58 pages.
Night 3:3+(30+58)=91 pages.
Total:30+58+91=
<gadget id="calculator">30+58+91</gadget>
<output>179</output>
179 pages.

<result>179</result>