Вопрос:

The equation is $$\frac{3x+5}{5} - \frac{x+1}{3} = 1$$.

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Ответ:

This is a math problem that involves solving a linear equation with fractions. Here's how we can solve it step-by-step:

  1. Find a common denominator: The denominators are 5 and 3. The least common multiple of 5 and 3 is 15.
  2. Multiply each term by the common denominator:
    • Multiply $$\frac{3x+5}{5}$$ by 15: \( \frac{15(3x+5)}{5} = 3(3x+5) = 9x + 15 \)
    • Multiply $$\frac{x+1}{3}$$ by 15: \( \frac{15(x+1)}{3} = 5(x+1) = 5x + 5 \)
    • Multiply 1 by 15: \( 15 \times 1 = 15 \)
  3. Rewrite the equation with the new terms: \( (9x + 15) - (5x + 5) = 15 \)
  4. Simplify the equation:
    • Distribute the negative sign: \( 9x + 15 - 5x - 5 = 15 \)
    • Combine like terms: \( (9x - 5x) + (15 - 5) = 15 \)
    • \( 4x + 10 = 15 \)
  5. Isolate the variable (x):
    • Subtract 10 from both sides: \( 4x = 15 - 10 \)
    • \( 4x = 5 \)
  6. Solve for x:
    • Divide both sides by 4: \( x = \frac{5}{4} \)

Answer:

x = 5/4

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