Tìm \(\Large x\), biết: \(\Large x\) = \(\Large\dfrac{5}{13}\) \(\Larg

Tìm \(\Large x\), biết:

• A.

  \(\Large x\) = \(\Large\dfrac{5}{13}\)

• B.

  \(\Large x\) = \(\Large\dfrac{6}{13}\)

• C.

  \(\Large x\) = \(\Large\dfrac{9}{13}\)

• D.

  \(\Large x\) = \(\Large\dfrac{4}{13}\)