Question

x-y= 3,

x/3+y/2=6
solve x and y chapter 3 class 10 th rs agrawal​

Answer 1

Answer:

x=9;y=6

Step-by-step explanation:

x-y=3 _________(i)

x/3 +y/2 =6_________(ii)

=>2x+3y/6=6

Therefore

x-y=3

2x+3y=36

by equating coefficients

2x-2y=6

2x+3y=36

(ii)-(i)

2x+3y-2x+2y=36-6

5y=30

y=6

x-y=3

x=3+6

x=9

Therefore x=9;y=6