Question

kavya karthik have 45 marbles both loossen 5 marbles each now marbles with them is equal to product of their marblres 124 find marbles at ential stage

Answer 1

Answer:

Step-by-step explanation:

Let initial amount of marble with kavya be x and karthik be y

X+Y=45

X=45-y

(X-5) ( y-5)=124

XY-5x-5y+25=124

(45-y)y-5(45-y)-5y-99=0

45y-y^2-225+5y-5y-99=0

Y^2-45y+324=0

Y=36 y=9

Substitute and find x