Question

The sum of the numerator and denominator of a fraction is 4 more than twice the numerator

Answer 1

Step-by-step explanation:

let numerator x

denominator be y

x+y=4+2x

y =4+2x-x

y=4+x

Answer 2

Answer:5/9

Step-by-step explanation:

Let the numerator be x and denominator be y and the fraction be x/y

X+y=2x+4

X-y=-4-------(1)*2

X+3/y+3=2/3

3x+9=2y+6

3x-2y=-3---------(2)*1

2x-2y=-8

3x-2y=-3

-x=-5

X=5

5-y=-4

-y=-9

Y=9

X/y=5/9