What is the sum of the positive integers that are solutions of -3n + 3 > -100?
-3n + 3 > -100 subtract 3 from both sides
-3n > -103 divide both sides by - 3 and reversethe inequality sign
n < 103 / 3
n < 34 +1/3
Sum of first 34 positive integers =
(34 * 35) / 2 =
17 * 35 =
595
