Sum of the numerator and denominator of the fraction is 4 more than twice the numerator . If the numerator and denominator is deceased by 3.they are in the ratio 2:3. Determine the fraction

The system is:

(y musn't be 3).

Solving for y in the first equation gives you:

Simplify the second equation to:

Insert y you solved in first equation to second equation to get:

Further simplification gets you to quadratic equation:

.

Solving quadratic equation using quadratic formula gives you two solutions of x in complex plane:

Insert the found x-es into first equation to find the y-s:

So there are two solutions (points) both in plane.

And the two fractions are:

.

.

Hope this helps.

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation: