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change so x is the subject



the minus is for the whole fraction

please show your working

thanks in advance :)

  • Maths -

    Was this the question you had in ??

    Well, the way you phrased it now makes it so much easier ...

    y = 2/x
    multiply by x
    xy = 2
    divide by y
    x = 2/y

    do the same for the second part.

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