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Solve the equation: 3/4x = 9

Mathematics

ScanSolve AI Answer

Answer

12\text{12}

Step-by-step solution

3 steps

Here's how to solve the equation:

  1. Write the given equation.

    34x=9\frac{3}{4}x = 9
  2. To isolate xx, multiply both sides of the equation by the reciprocal of 34\frac{3}{4}, which is 43\frac{4}{3}.

    (43)⋅(34x)=9⋅(43)\left(\frac{4}{3}\right) \cdot \left(\frac{3}{4}x\right) = 9 \cdot \left(\frac{4}{3}\right)
  3. Simplify both sides.

    x=9⋅43x = \frac{9 \cdot 4}{3} x=363x = \frac{36}{3} x=12x = 12

    The value of xx is 12\boxed{\text{12}}.

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