Selective Question

If a=\dfrac{a-bc}{c+x} , what is the value of x in terms of a, b and c?

  1. ×

    \dfrac{a-bc}{a-1}

  2. ×

    \dfrac{b-ac}{a-1}

  3. ×

    \dfrac{a+bc}{a+1}

  4. ×

    \dfrac{ac+b}{a+1}

Steven Zheng Steven Zheng posted 1 month ago


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