Math Problem Statement

x-1/x-5 = 5/3

Solution

To solve the equation x1x5=53\frac{x - 1}{x - 5} = \frac{5}{3}, we can cross-multiply to eliminate the fractions.

Step 1: Cross-multiply

3(x1)=5(x5)3(x - 1) = 5(x - 5)

Step 2: Distribute on both sides

3x3=5x253x - 3 = 5x - 25

Step 3: Move all the terms involving xx to one side and constant terms to the other side

3x5x=25+33x - 5x = -25 + 3

2x=22-2x = -22

Step 4: Solve for xx

x=222=11x = \frac{-22}{-2} = 11

Solution:

x=11x = 11

Would you like more details or have any questions? Here are some related questions:

  1. How can I check if the solution is correct?
  2. What if the equation had a different form, like x1x+5=53\frac{x - 1}{x + 5} = \frac{5}{3}?
  3. What are other methods to solve this kind of rational equation?
  4. Can you explain how to solve quadratic equations that might result from cross-multiplication?
  5. How do we handle situations where cross-multiplying results in no solutions?

Tip: Always substitute your solution back into the original equation to verify its correctness.

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Math Problem Analysis

Mathematical Concepts

Rational Equations
Cross-multiplication
Solving Equations

Formulas

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Theorems

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Suitable Grade Level

Grades 9-12