Math Problem Statement
You can represent an odd integer with the expression 2n +1, where n is any integer. Write and solve an equation to find three consecutive odd integers that have a sum of 63.
Solution
We are asked to find three consecutive odd integers that have a sum of 63.
We can represent the three consecutive odd integers as:
- The first odd integer:
- The second odd integer:
- The third odd integer:
Now, let's set up an equation where the sum of these three integers equals 63:
Step 1: Simplify the equation
Combine like terms:
Step 2: Solve for
Subtract 9 from both sides:
Now divide by 6:
Step 3: Find the three consecutive odd integers
Now that we have , substitute it back into the expressions for the three integers:
- First integer:
- Second integer:
- Third integer:
Conclusion:
The three consecutive odd integers are 19, 21, and 23.
To verify, their sum is:
Thus, the solution is correct.
Would you like any further clarification or details?
Here are 5 related questions:
- How would the equation change if the sum were 75 instead of 63?
- What happens if we want
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Odd Integers
Formulas
Sum of consecutive odd integers: (2n+1) + (2n+3) + (2n+5) = Total Sum
Theorems
Properties of Odd and Even Numbers
Suitable Grade Level
Grades 6-8