maths

Divide(12+y)by(63+y)=1/4

y=?

I want the step!!!

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2 Answers

Rating
  • 1 decade ago
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    Divide(12+y)by(63+y)=1/4

    ie (12+y)/(63+y)=1/4

    (12+y)= 1/4(63+y)

    4(12+y)=1/4*4(63+y)

    48+4y = 63+y

    y = 5

  • Anonymous
    1 decade ago

    (12+y)/(63+y)=1/4

    4(12+y) = 63+y

    48+4y = 63+y

    4y-y = 63-48

    3y = 15

    y=5

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