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7th Class Mathematics Simple Equations Question Bank Linear Equation in one Variable

  • question_answer
    What are the two steps involved in solving the equation\[6p-4=14\]

    A)  Adding 4 on both the sides and then dividing both sides by 6.

    B)  Subtracting 4 from both sides & then multiplying both sides by 6

    C)  Subtracting 4 on the L.H.S. and multiplying by 6 on the R.H.S.

    D)  Adding 4 on the L.H.S. and dividing by 6 on the R.H.S.

    Correct Answer: A

    Solution :

    (a) \[6p-4+4=14+4\] \[\Rightarrow \]\[6p=18\] \[\Rightarrow \]\[6p\div 6=18\div 6\] \[\Rightarrow \]\[p=3\]


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