Solving for \(x\), we get \(x = 20\).

["Solving for ( x ), We Get ( x = 20 ): A Clear, Step-by-Step Guide", "Solving for ( x ) is a fundamental skill in algebra that comes in handy across math, science, engineering, and everyday problem-solving. Whether you're working on equations in school or tackling real-world challenges, understanding how to isolate ( x ) is essential. This article walks you through solving for ( x ) to obtain ( x = 20 ), with clear explanations and practical examples.", "---", "### What Does "Solving for ( x ) = 20" Mean?", "When we say "solving for ( x ), we get ( x = 20 )," it means we start with an equation involving ( x ) and reduce it step by step until ( x ) is alone on one side, specifically equal to 20.", "For example, consider the equation:\n[ 2x + 10 = 60 ]", "Our goal is to isolate ( x ) and discover that ( x = 20 ).", "---", "### Step-by-Step Solution", "Let’s walk through a clear, standard example to solve for ( x ) and arrive at ( x = 20 ).", "Step 1: Start with the original equation\n[ 2x + 10 = 60 ]", "Step 2: Subtract 10 from both sides to isolate the term with ( x )\n[ 2x + 10 - 10 = 60 - 10 ]\nSimplify:\n[ 2x = 50 ]", "Step 3: Divide both sides by 2 to isolate ( x )\n[ \frac{2x}{2} = \frac{50}{2} ]\nSimplify:\n[ x = 25 ]", "Wait! This gives ( x = 25 ), not 20. That’s because this equation leads to ( x = 25 ), not 20. So how do we get ( x = 20 )? Let’s adjust the example accordingly.", "---", "### Correct Example: Solving ( x = 20 ) with Context", "Sometimes, solving for ( x ) results directly in a simple value like ( x = 20 ), especially in real-world scenarios or simple linear equations. Let’s create a realistic equation that clearly yields ( x = 20 ).", "Example Equation:\n[ x + 15 = 35 ]", "Solve step by step:", "- Subtract 15 from both sides:\n[ x = 35 - 15 ]\n- Simplify:\n[ x = 20 ]", "This demonstrates how isolating ( x ) produces ( x = 20 ) as a solution.", "---", "### Why ( x = 20 ) Appears in Real Problems", "値が20になる方程式は、支出計算、距離、速度、財務、供应链管理等诸多场景常见。例如：", "- A delivery company charges a base fee plus a per-mile rate. If total cost ( C ) follows ( C = 5x + 75 ), and the total cost is $200, solving for ( x ) gives the number of miles driven:\n [\n 5x + 75 = 200 \Rightarrow 5x = 125 \Rightarrow x = 25\n ]\nBut changing the constants:\n If [ C = 4x + 40 = 200 ],\n [\n 4x = 160 \Rightarrow x = 40\n ]\nAdjust until:\n [ 3x + 20 = 80 \Rightarrow 3x = 60 \Rightarrow x = 20 ]", "---", "### Tips for Solving for ( x ) Quickly", "1. Identify the goal: Always know it’s solving for ( x ).\n2. Use inverse operations: Undo addition with subtraction, multiplication with division.\n3. Keep the equation balanced: Whatever you do to one side, do to the other.\n4. Simplify step by step: Break complex equations into smaller, manageable parts.\n5. Check your answer: Plug ( x = 20 ) back into the original equation to verify.", "---", "### Verifying ( x = 20 )", "Plug ( x = 20 ) into a sample equation like ( 3x + 10 = ? ):\n[\n3(20) + 10 = 60 + 10 = 70\n]\nIf your equation yields 70, then validating confirms ( x = 20 ) is correct.", "---", "### Conclusion: Mastering ( x = 20 ) Opens Many Paths", "Solving for ( x ) and arriving at ( x = 20 ) isn’t magic—it’s mastery of algebra. Whether interpreting data, building models, or solving daily dilemmas, isolating ( x ) empowers you to find exact, actionable answers. Start practicing with equations like ( x + a = b ) or ( cx + d = e ), and soon, solving ( x = 20 ) (or any number) will feel intuitive.", "---", "Keywords: Solve for ( x ), linear equation, algebra practice, step-by-step solution, how to solve ( x ), math problem solving, real-world algebra, step-by-step algebra.", "Meta Description: Learn how to solve equations to find ( x = 20 ) using clear step-by-step algebra. Master isolating variables for quick, accurate results in math, science, and everyday decisions."]