The numerator of a fraction is 1 more than

twice its denominator. If 4

is added to both the

numerator and the

denominator, the fraction

pos

inve

reduces to 3. Find the

denominator.

-7

Step-by-step explanation:

The numerator of a  fraction is 1 more than  twice its denominator.

Let the denominator=x

Therefore, the numerator=2x+1

The fraction is:

If 4  is added to both the  numerator and the denominator, the fraction reduces to 3.

Therefore:

First, we solve for x

Cross multiply

2x+5=3(x+4)

Open the bracket on the right-hand side

2x+5=3x+12

Collect like terms

3x-2x=5-12

x=-7

Therefore, the denominator of the fraction, x=-7

answer: b.48 for

step-by-step explanation: