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March 27, 2017

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1. x=3y-2/4,what is the value of y in terms of x ?

2. x=y^3/3y^2+y/2,what is the value of y in terms of x ?

  • math - ,

    1. I think you meant:
    x = (3y-2)/4

    if so, then
    .... times 4
    4x = 3y - 2
    4x + 2 = 3y
    y = (4x+2)/3

    2. I will take your question the way you typed it except I think your denominator for the first fraction is probably 3y^2, so it needs brackets

    x = (1/3) y + y/2
    times 6
    6x = 2y + 3y
    6x = 5y
    y = 6x/5

  • math - ,

    thank you, Reiny

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