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The numerator of a fraction is 5 more than its denominator.
If 3 is added to both the numerator and denominator,
the fraction reduces to 3. Find the original fradon if
x is its denominator.

Respuesta :

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Answer: x= -(1/2)

Step-by-step explanation:

(x+5 +3) / x+3 = 3

Multiply both sides by (x+3)

(x+8)= 3(x+3)

x+8 = 3x+9

-2x = 1

x= -1/2

               CHECK:

       -1/2 +8 =   15/2                  -1/2+3 =5/2

15/2 : 5/2 = 15/2*(2/5)  =  30/10 = 3

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