\Rightarrow 100 = 58 + 2mn \Rightarrow 2mn = 42 \Rightarrow mn = 21 - Simpleprint
Understanding the Algebraic Equation: ⇝ 100 = 58 + 2mn ⇝ 2mn = 42 ⇝ mn = 21
Understanding the Algebraic Equation: ⇝ 100 = 58 + 2mn ⇝ 2mn = 42 ⇝ mn = 21
Mathematics is not just about solving equations—it’s a powerful tool that helps simplify real-world problems, logical puzzles, and even data analysis. Today, we break down a classic algebraic expression:
100 = 58 + 2mn, and explore how it leads to mn = 21 through clear step-by-step reasoning.
Understanding the Context
Step 1: Start with the Given Equation
We begin with the equation:
100 = 58 + 2mn
This equation sets a total value (100) equal to a known quantity (58) plus a term involving two variables, 2mn.
Step 2: Isolate the Term with Variables
To solve for mn, subtract 58 from both sides:
100 – 58 = 2mn
42 = 2mn
This simplifies the problem by removing the constant on one side:
2mn = 42
Key Insights
Step 3: Solve for mn
Now divide both sides by 2 to isolate mn:
mn = 42 ÷ 2
mn = 21
Why This Matters: Applications in Math and Beyond
This simple algebraic manipulation is foundational in many fields, including:
- Algebraic reasoning: Teaching students how to isolate variables and solve equations.
- Problem solving: Breaking down complex problems into manageable steps.
- Data modeling: Expressing relationships between variables in scientific research or finance.
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Summary
Starting from 100 = 58 + 2mn, we derived that:
- 2mn = 42
- Finally, mn = 21
Understanding this process strengthens your algebraic thinking and empowers you to tackle a wide range of mathematical challenges.
Key Takeaways
- Always isolate the variable term by performing inverse operations.
- Step-by-step simplification builds confidence and accuracy.
- This method illustrates the beauty of algebra in simplifying real-life equations.
Whether you're a student, teacher, or data enthusiast, mastering such equations helps unlock deeper mathematical insight and critical thinking skills.
Happy solving!
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