Three consecutive integers add up to 30. Which integers are they?
Question
Three consecutive integers add up to 30. Which integers are they?
Solution
Let's denote the three consecutive integers as x, x+1, and x+2.
According to the problem, these three integers add up to 30. So, we can write the equation as:
x + (x+1) + (x+2) = 30
This simplifies to 3x + 3 = 30.
Subtract 3 from both sides to get 3x = 27.
Finally, divide both sides by 3 to solve for x. This gives us x = 9.
So, the three consecutive integers are 9, 10, and 11.
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