Tony R. answered 11/12/15
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Experienced High School Math Teacher & Tutor
Let x be the 1st integer, x + 1 be the 2nd integer, and x + 2 be the 3rd integer. Now set up an addition equation: x + (x + 1) + (x + 2) = 93. Add like terms together and simplify the equation to 3x + 3 = 93. Subtract 3 from both sides of the equation to obtain 3x = 90. Now divide both sides by 3 to get x = 30. Now substitute 10 in the place of x in our integer expressions in the first sentence, therefore the three integers are 30, 31, and 32. Do a check and add the three consecutive integers together to see if you get 93. 30 + 31 + 32 does equal 93 so 30, 31, and 32 are the correct answers.